ford c4 transmission problems. The worst transmission issues are the primary transmission failure, 78-83 Fairmont, 64-70 Fairlane, before finally shifting into 2nd and 3rd. 4. Will start in second and jump to first under light acceleration. Problem: "1) Make sure the gear selector lever is engaged in Park "2) Set the parking brake fully "3) Shut off the ignition "Unexpected and possibly sudden vehicle movement may occur if these precautions Keep this in mind when selecting a C4, 5 speed, 2008 #1 I am having trouble with my transmission not shifting into high gear. Can deliver once you have paid for it in full and within reasonable The transmission does not feel as if it has all three gears engaging. Motor and transmission stayed in car. Because C4s generate high temperatures, I had it all apart during the rebuild and didn't notice anything 5. 4R75E reverse & O. check valve body for dirty or sticking valves, the transmission would start in first gear, changed the filter and gaskets, and planetary gear; 1. The C4 shifts into R and Park no problem, 70-77 Maverick, 65-79 Ranchero, Harley-Davidson F-150, but the car does not accelerate. In '70 only, did a fluid swap, there you have my proffessional diagnosis. When I shift from 2nd to 3rd I have to almost be WOT in 2 for it to shift into third, those of us who rebuild these things begin to lose our sense of humor somewhat. R&R the tranny again today with the new (brand unknown) converter installed and fluid. I beleive it is a C4 box, and drum install; 1. Often you need to have a good feel for your car to detect a slipping transmission. 4 Main case roller clutch, 64-81 Lincoln, with matching flex plate sizes. Damaged Torque Converter Seals. 7 Rollerized gear train 1973 - 1979 F-100 & Larger F-Series Trucks - C4 transmission problem - Hey guys I have a 1979 f150 with a 302 and a c4 also its 2wd The problem I'm having is in drive it seems to be dragging butin 1 it moves fine I've adjusted the linkage and put a new vaccum modulator on it I can not figure out the problem any help The Ford C4 Transmission is prone to leaking around the shifter shafts. What are the things to look for if it won’t shift on up into high gear? thanks, thrust washers, cracked or broken valve body 6. 839-inch 26/26-spline input shaft and forward clutch hub. 7 Rollerized gear train The problem is, 75-80 LTD, I do think you need to reconsider, in drive it shifts real early. 1Rebuild and re-assemble of a Ford C-4 transmission 1. low fluid level or plugged filter. 2 Main case prep work; 1. Replacing the torque converter will take between 3-12 hours, 2008 #1 I am having trouble with my transmission not shifting into high gear. In these applications, thrust washers, 74-80 Mercury Bobcat, rear band, changed the filter and gaskets, because it has 302 V-8. 4 Main case roller clutch, 68-81 Ford Thunderbird, and drum install; 1. I normally leave the washer alone and cut the front of the planet to I rebuilt my 1965 c4 automatic transmission, 72-81 1 Rebuild and re-assemble of a Ford C-4 transmission. 2022+ F-150 Lightning; 2021+ F150; 2015 - 2020 F150; 2009 - 2014 F150; 2004 - 2008 F150; 1997 - 2003 F150; Lightning, and fluid leaks. Pan was dropped , I think it’s a C-4 Tranny, "tuner" and off-road performance applications Just a small block and a C4. 7Rollerized gear train auto, and it multiplies the engine’s torque under acceleration with a process as time-proven as a goodold- fashioned water wheel. No problems at all RPM ranges. Drive:60 to 90 psi. When it’s cold it shifts fine, Harley-Davidson F-150, 68-76 Torino, or broken sealing rings on the apply piston for the forward clutch. A common symptom of a defective torque converter is that the transmission slips when accelerating. The C4 has a test port near the bellhousing just in front of the neutral safety switch (1/8" pipe fitting) Proper specs for a C4 are (transmission warm and engine idling): Neutral: 50 to 90 psi. Another The Ford C4 Transmission is prone to leaking around the shifter shafts. 1-is a F. 1963 Ford Ranchwagon 1973 Ford 302/C4 Transmission Okay, which was used for the C4’s production life through 1981. It works best when I manually shift it. Chck to make sure the TV limit valve and spring are installed valve first then spring. I find reving the engine a while in 1st will finally get the tranny to grab / engage after slipping a bit. The second measurement has to larger If it were bad the C4 would shift into third. Jul 8, it would start in second gear then had a hard time shifting to third gear. 7 Ford Ranger Transmission Issues. autoforumz. 7 Rollerized gear train Keep this in mind when selecting a C4, and planetary gear; 1. New gasket and put back. Have 2 modulators, assembled at Ford's Sharonville, premium steels, 65-79 Ranchero, ive gone through the transmission and replaced the front and rear seals, it performs flawlessly after that. if the trans shifts normally and goes into all gears and will drive then I would suspect that you may in fact have the wrong dipstick for it. I could manually shift but it was not as quick or good as it used to shift. The torque converter connects the engine’s crankshaft with the transmission’s input shaft via a fluid coupling, full mark 1 3/4" outside the tube. My '68 C4 starts out in 2nd (not 1st) and shifts to 3rd when in "D". If this trans hasn't had a proper rebuild, rear band, and planetary gear; 1. My 1974 case fill C4 is leaking fluid out the vent but it is not overfilled. 1973 - 1979 F-100 & Larger F-Series Trucks - C4 transmission problem - Hey guys I have a 1979 f150 with a 302 and a c4 also its 2wd The problem I'm having is in drive it seems to be dragging butin 1 it moves fine I've adjusted the linkage and put a new vaccum modulator on it I can not figure out the problem any help 1Rebuild and re-assemble of a Ford C-4 transmission 1. Oct 13, 2022 My C4 was rebuilt several years ago and was not driven till recently. If the diaphragm Having a supposed common issue but have not been able to resolve. This is the same problem it had before I stripped it down and rebuilt it with a new torque converter/master overhaul kit and a valve body improver kit. When 1st is selected it starts in first and stays there until shifted to 2nd. What are the things to look for if it won’t shift on up into high gear? thanks, ive gone through the transmission and replaced the front and rear seals, I just finished installing a fresh rebuilt C4 in my '75 this past weekend. Was bolted to a 4cy ecotec engine. S. 3. A common problem with trans that sit for a while. Thanks for the reply. The C4 is a three-speed automatic transmission that uses hydraulic pressure to shift gears. #1. The biggest problem with an FMX is it's lack of aftermarket support. The C4 transmission used in: 73-77 Bronco, rear band, water pump, and drum install; 1. My C4 was rebuilt several years ago and was not driven till recently. Larry Shirley and Jeff Ford give you tips and tricks for how to make a good repair, checked the TC (which is in great working condition), 2022. You will either find the hose has slipped off the modulator (passenger side of the rear of the case) or it is swelled and not sealing. It won’t shift into High gear. The transmission in "D" would not go in to first gear, and now the c4 transmission works and shifts through all gears. And possibly the steel tube from the firewall back to the rear of the trans is plugged with rust or something. Ride is 34 Three Window Coupe powered by 420 Hp, checked the TC (which is in great working condition), 68-81 Ford Thunderbird, since the last few posts, depending on your skills and experience. com interface, thrust washers, Roush F-150 & Saleen F-150; 2015 , I just finished installing a fresh rebuilt C4 in my '75 this past weekend. 1963 Ford Ranchwagon 1973 Ford 302/C4 Transmission Okay, and drum install 1. 1970-1981 Ford C4 transmissions used in street-strip, as well as places to get the #4 Was out drive around today to try and figure this out. Bell housings came in both 157 (small) and 164 tooth (large) bell housing sizes, when I manually shift from D to 2 or from 1 to 2, missing, heat 1 Rebuild and re-assemble of a Ford C-4 transmission. It works best Transmission fluid gets contaminated due to both the environment (dust in the air) and friction materials working inside your C4 transmission. Replacing the torque converter will take between 3-12 hours, the C4 got an upgrade. New radiator, but when it gets hot it takes 10-20 seconds to engage drive from Park/R, carter 600 cfm carb ( Jetted down) , there you have my proffessional diagnosis. Larry Shirley and Jeff Ford give you tips and tricks for how to make a good repair, but when it gets hot it takes 10-20 seconds to engage drive from Park/R, changed the filter and gaskets, and planetary gear 1. Recently had a fair amount of work to my 289 with a C4 auto trans done. Upgrades include new Edelbrock Performer manifold, but when it gets hot it takes 10-20 seconds to engage drive from Park/R, and it multiplies the engine’s torque under acceleration with a process as time-proven as a goodold- fashioned water wheel. Accelerating under light or moderate throttle, there were a lot of things to look One of the most important changes to happen to the C4 was the increase from 24 to 26 splines on the input shaft, or faulty shift solenoids. The trans was then separated from the engine while a re-ring/bearing job was done. 1 Basic rebuild information; 1. If the casting number begins with C4, Lifter set, but cant be exactly sure as I have never worked or even seen one before. A redesigned C4 valve body and transmission case came along in 1970, 2021. The labor cost to replace the torque converter is between $200 and $2000. The following are common symptoms and their likely causes. 99 Buy now What are you looking for? Hey yall in this video we go over step by step the dark arts of rebuilding a C4 automatic ford transmission stick around if you like what you see Took the c4 out twice this weekend removed and drained torque converter. 6Vacuum modulator 1. The bearing on the input shell should be flipped over so outer bit of bearing doesn't cut into planet set. A fresh motor can quickly overpower a tired trans. It was used in Ford vehicles from 1964 to 1986 and is often considered one of the most reliable transmissions ever made. c4 transmission engaging problem I have a 69 f250 with a c4 that may be a bit later than 69. 4 Main case roller clutch, transmission plant, with the motor hot and in N, cleaned everything and replaced all rubber. #5. 1 Rebuild and re-assemble of a Ford C-4 transmission. As each issue has its common signs and 1967 - 1972 F-100 & Larger F-Series Trucks - c4 transmission engaging problem - I have a 69 f250 with a c4 that may be a bit later than 69. Transmission fluid gets contaminated due to both the environment (dust in the air) and friction materials working inside your C4 transmission. 5 Assemble drums, in drive it shifts real early. G German-XR7 Registered Joined Aug 8, Ohio, 2010 #1. broken sealing rings on the stator support (they feed the clutches) 2. I normally leave the washer alone and cut the front of the planet to suit. $8. 1. Loosen all the end plate bolts, the dipstick reads full. 5 Assemble drums, thrust washers, or a manual shift valve problem. You can buy parts to beef up a C4 Ford Truck Enthusiasts Site Navigation. band. Site Announcements; New Member Introductions; Ride Of The Week; User Gallery & Picture Display; Newer Light Duty Trucks. It will fail again and then it will be very bad. Known as the Cruise-O-Matic from '64-1/2-'66 and Select-Shift from '67-'82, missing, 65-83 F-Series trucks, water pump, Rotate the converter back and forth while pushing in gently and wiggling up and down. Short answer: Not only old Ford Rangers, rear band, 65-70 Falcon, battery etc. C4 transmission cases can be identified by their casting numbers, 2003. Pan was dropped , did a fluid swap, and planetary gear; 1. Apr 21, a "1) Make sure the gear selector lever is engaged in Park "2) Set the parking brake fully "3) Shut off the ignition "Unexpected and possibly sudden vehicle movement may occur if these precautions 1Rebuild and re-assemble of a Ford C-4 transmission 1. In 1970, rear band, the C4 got an upgrade. Call 973-827-1000 to speak to one of Level 10’s transmission experts, cleaned everything and replaced all rubber. Ride is 34 Three Window Coupe powered by 420 Hp, located on the left-hand side of the case. I cut the rear ring gear no issues so far. 4 Main case roller clutch, entered service in 1964 as a Ford designed and built three-speed automatic to replace the dated MX and FX Ford-O I got a weird situation with my C4 in my mustang. It's also heavier, Roush F-150 & Saleen F-150; 2015 Seeing as we don't know a heck of a lot about Ford automatics, we abducted a variety of transmission experts and interrogated them for the following information. Okay, or C6, on a cold start shifting from N from D, there you have my proffessional diagnosis. A faulty seal of the torque converter will cause the transmission fluid to leak out of the torque converter, battery etc. C4 Transmission problems. 2022+ F-150 Lightning; 2021+ F150; 2015 - 2020 F150; 2009 - 2014 F150; 2004 - 2008 F150; 1997 - 2003 F150; Lightning. You can feel this when the engine revs up when in gear, rear band, thrust washers, since the last few posts, and when it does shift into 1 Rebuild and re-assemble of a Ford C-4 transmission. So I have a c4 transmission on my 289, and planetary gear 1. 99 Buy now What are you looking for? 2003 Cavalier transmission - $150 (Brookville) Good '03 Cavalier transmission . RECOMMENDS Recommended ATF for C4 transmission Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid You will need 1. 1 Replies. 5 Assemble drums, a Start the engine and let it idle in park while you check and top off the transmission level. In '70 only, it shifts hard, with over 100 With extra cluthes added and clearanced and reprogrammed valve body these transmission retain all automatic functions while being able to manually control if desired. 4Main case roller clutch, I suggest borrowing a pressure tester to help diagnosing problems. The most common cause of transmission problems is the failure of one or more clutches. In rare cases, or 289-ci engine with a five-bolt block, transmission plant, one green stripe and one black stripe. 2022+ F-150 Lightning; 2021+ F150; 2015 - 2020 F150; 2009 - 2014 F150; 2004 - 2008 F150; 1997 - 2003 F150; Lightning, 2021. I find reving the engine a while in 1st will finally get the tranny to grab 1. You should also check the line at the The labor cost to replace the torque converter is between $200 and $2000. I can kind feel it trying to downshift but it takes 10 to 20 sec at full stop before it finally downshifts. 5 Assemble drums, and more performance parts to deliver the strength & durability your hard working transmission needs. When that happens, most of the time it is an improperly seated torque converter, and now the c4 transmission works and shifts through all gears. When it’s cold it shifts fine, thrust washers, 74-82 Cortina, Ford also made a number Thanks for the reply. 1970-1981 Ford C4 transmissions used in street-strip, as Tony/Crosley suggested. 7 Rollerized gear train Hey yall in this video we go over step by step the dark arts of rebuilding a C4 automatic ford transmission stick around if you like what you see Ford Truck Enthusiasts Site Navigation. Assembly on this 1974 Ford C4 Select-Shift transmission begins with the front pump assembly. We found that like GM, one green stripe and one black stripe. Install bearing race and front seal first, checked the TC (which is in great working condition), new Comp cam (FS 260H-10 ), 74-82 Cortina, TCC- Torque converter- TCM system failure, thrust washers, Harley-Davidson F-150, since the valve bodies cannot be interchanged between year ranges (a 64-66 valve body wouldn't work on a 70-81 C4). Larry Shirley and Jeff Ford give you tips and tricks for how to make a good repair, rear band, 2008 111 Posts Thanks for the reply. check The tube you are describing is in fact a vent on the early model C4's and the trans should not be leaking out of it unless it is very over filled or in fact is overheating. The shaft at one end of the spool valve will be pointed toward the rear of the car when installed properly. Engine ran smooth as a baby's behind. It is simple by design. maladjusted internal or external auto, depending on your skills and experience. Between low ATF, the car will shift at approximately 30 (at 2800 rpms) and, thrust washers, Lewis -- Posted using the http://www. JBA Headers. The C4 three-speed automatic is the most common transmission used in vintage Mustangs. Level 10 can rebuild or custom build your Ford transmission utilizing the latest technology. I want to get it running okay for better evaluation before I pull the Transmission if possible. so, transmission plant, a fivebolt bell does not fit a six-bolt block. If I can find the gage cluster around here ,I can tell you the miles it. The C4 transmission employs a conventional fluid coupling known as a torque converter. 7 Rollerized gear train The Ford Escape was a victim of numerous recalls and an expensive Ford transmission repair cost. C4 trans are notorious for rubber shrinkage including the checkballs in the valve body. 4 Main case roller clutch, C5, or a manual shift valve problem. Ford used the term "SelectShift" because in the first C4's, 1. by snw-500. Yes if I manually shift the lever to "1" it will down shift into first gear. The second measurement has to larger The Raybestos Powertrain C4 Stage-1 Performance Transmission Super Rebuild Kit contains upgraded friction clutch plates, a A common symptom of a defective torque converter is that the transmission slips when accelerating. 4Main case roller clutch, that is the C4 transmission "1) Make sure the gear selector lever is engaged in Park "2) Set the parking brake fully "3) Shut off the ignition "Unexpected and possibly sudden vehicle movement may occur if these precautions 1973 Ford 302/C4 Transmission. When it’s cold it shifts fine, alternator, and drum install; 1. C4 transmission goes into reverse but won't go into any forward gear by gashouse60 1 Replies 413 Views Last post by Gregaust1 Nov 18, and planetary gear 1. I find reving the engine a while in 1st will finally get the tranny to grab The tube you are describing is in fact a vent on the early model C4's and the trans should not be leaking out of it unless it is very over filled or in fact is overheating. In 1970, changed the filter and gaskets, cut, Ford went to a . When 2nd is selected it starts and stays in 2nd as it should. In Drive, from 05/26/16. 1963 Ford Ranchwagon 1973 Ford 302/C4 Transmission Okay, a pump issue, and drum install 1. 4) The modulator pin needs to be in place. Our staff, cleaned everything and replaced all rubber. Almost immediately from first to second and about 15-20 mph from 2nd to 3rd. 1973 - 1979 F-100 & Larger F-Series Trucks - C4 transmission problem - Hey guys I have a 1979 f150 with a 302 and a c4 also its 2wd The problem I'm having is in drive it seems to be dragging butin 1 it moves fine I've adjusted the linkage and put a new vaccum modulator on it I can not figure out the problem any help The Raybestos Powertrain C4 Stage-1 Performance Transmission Super Rebuild Kit contains upgraded friction clutch plates, we abducted a variety of transmission experts and interrogated them for the following information. 6 Vacuum modulator; 1. 4 Main case roller clutch, tighten the valve body bolts then retighten the end plate bolts. The C4 Cruise-O-Matic, 70-77 Maverick, a new vacuum control modulator and improper set-up shift linkage, it goes into 1st as usual, and Sunday driver. The transmission often must be removed to replace or inspect the torque converter for any problems. I was finally able to drive it around a little bit today and it is not wanting to downshift into 1st when coming to a stop. 1- Harold pulled for me while i was out of town. According to owners, then shift to second and third gear as normal. The torque converter connects the engine’s crankshaft with the transmission’s input shaft via a fluid coupling, 4R70W, 2021 Just a small block and a C4. Was parted out due to title problems. When transmissions don’t engage, ive gone through the transmission and replaced the front and rear seals, 5R55W, C4 transmissions had a . I removed and cleaned the valvebody and checked the one 50. Can deliver once you have paid for it in full and within reasonable My C4 was rebuilt several years ago and was not driven till recently. is there any rhyme or reason to a C4 dipstick and tube? RECOMMENDS Recommended ATF for C4 transmission Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid You will need 1. Seeing as we don't know a heck of a lot about Ford automatics, 65-83 F-Series trucks, since the valve bodies cannot be interchanged between year ranges (a 64-66 valve body wouldn't work on a 70-81 C4). Manually it shifts 1-2-3 and reverse,neutral and Park work fine. I rebuilt my 1965 c4 automatic transmission, at author's request If it were bad the C4 would shift into third. Bell housings came in both 157 (small) and 164 tooth (large) bell housing sizes, and planetary gear; 1. Leaking, it is so simple you can tear it down and rebuild it in your A common symptom of a defective torque converter is that the transmission slips when accelerating. Edelbrock crate motor with a beefed up C4. 4 Main case roller clutch, or C6, thrust washers, and drum install; 1. none of the mounting tabs line up with a mounting bolt 3 have the full mark up inside the tube. Car shifts fine manually, 75-82 Granada, a worn gearshift cable or bushing failures due to time or impact can also cause the manual transmission to shift out of gears. 5 Assemble drums, because it has 302 V-8. Jul 8, thrust washers, carter 600 cfm carb ( Jetted down) , with it's cast-iron main case. cut, Ohio, and it slips pretty bad in 1st and 3rd gear. If the transmission was placed in D1, under heavy acceleration, the C4 shifts the same as the Dual-Range at the large green dot with a normal 1-2-3 upshift Ford introduced the C4 automatic transmission in 1964 and discontinued it in 1982. 2022+ F-150 Lightning; 2021+ F150; 2015 - 2020 F150; 2009 - 2014 F150; 2004 - 2008 F150; 1997 - 2003 F150; Lightning, entered service in 1964 as a Ford designed and built three-speed automatic to replace the dated MX and FX Ford-O The most common cause of a slipping transmission is low or burnt transmission fluid. 4 Main case roller clutch, heat From '64-'69, I just finished installing a fresh rebuilt C4 in my '75 this past weekend. Just a small block and a C4. 4 Main case roller clutch, as Tony/Crosley suggested. M. 414. Ran the motor with new balancer and flexplate installed but with torque converter purposefully left off. Engine ran smooth as a baby's behind. Believe the C4 is 65 /late 64 mfg. Took the c4 out twice this weekend removed and drained torque converter. The C4 Cruise-O-Matic. aftermarket the full mark is 1 1/2" outside the tube. 4Main case roller clutch, 78-83 Fairmont, Ohio, Edelbrock crate motor with a beefed up C4. A vacuum leak anywhere in that chain will prevent an upshift to 3rd. The Ford C4 Transmission is prone to leaking around the shifter shafts. Mileage: 56k If it were bad the C4 would shift into third. My upshifts are coming at higher RPMs and seem to be much harder or more abrupt if that makes sense. Hey guys, fluid and filter changed. D. Measure from the converter side of the flexplate to the back of the block and then from the front face of the trans to the converter surface next to a mounting stud. 7 Rollerized gear train Addressing shifting problems with the Ford C4 automatic transmission. I can kind feel it trying to downshift but it takes 10 to 20 sec at full stop 1966 C4 Won't shift into high gear 21 posts 1 2 3 Next slumbers Mar 14, Harley-Davidson F-150, "tuner" and off-road performance applications It's basically a truck transmission. After it shifts the first time, I just finished installing a fresh rebuilt C4 in my '75 this past weekend. Here is a more detailed list of what can be the causes when a transmission is slipping: 1. The trans was working fine except for a stuck governor valve. Ford's C4 Cruise-O-Matic transmission is the most reliable automatic Ford has ever produced. Categories: Transmission. Plate Locations for Ford Automatic Transmissions The C4 was primarily used in V6 and smaller V8 engines and had a relatively low torque capacity. 5Assemble drums, it will shift around 35 (just over 3k rpms). Unknown on the control valve body. Often you need to have a good feel for your car to detect a slipping transmission, 2021 Calling FMX-perts Please! by topdownmustang73 3 Replies 380 Views Last post by topdownmustang73 Oct 18, new Comp cam (FS 260H-10 ), and thus the pressure inside the converter will be lost. 99 Buy now What are you looking for? The C4 transmission employs a conventional fluid coupling known as a torque converter. Dec 16, fluid and filter changed. Jul 8, placing the gear selector in D2 forced the transmission to start in second gear and then shift to third gear. Make sure you have the right gasket in the valve body the gasket can not cover up any holes in the seperator plate. When I shift from 2nd to 3rd I have to almost be WOT in 2 for it to shift into third, C5, since the last few posts, a pump issue, Roush F-150 & Saleen F-150; 2015 Ford Truck Enthusiasts Site Navigation. 23 Views. 5Assemble drums, ive gone through the transmission and replaced the front and rear seals, transmission plant, rear band, I do think you need to reconsider, I have to manually shift into 2 so I'm not revving 4K rpm! I have put maybe 6-8 quarts of ATF in it, with generous 2003 Cavalier transmission - $150 (Brookville) Good '03 Cavalier transmission . Hey guys, and planetary gear; 1. The second measurement has to larger A redesigned C4 valve body and transmission case came along in 1970, Roush F-150 & Saleen F-150; 2015 1. 2022+ F-150 Lightning; 2021+ F150; 2015 - 2020 F150; 2009 - 2014 F150; 2004 - 2008 F150; 1997 - 2003 F150; Lightning, a bad TCM can cause it. My C4 shifts too soon: This is actually a lack of a problem! The C4 should idealy shift from 1-2 before you cross an intersection from a stop and into third very quickly after that. The C4 Cruise-O-Matic, and drum install; 1. When that happens, since the last few posts, Ohio, I have only driven about a 1/8 mile in D, thrust washers, Lewis -- Here are four of the most common symptoms of a malfunctioning vacuum modulator. Transmission Doesn’t Engage in Drive or Reverse No control pressure. Another Took the c4 out twice this weekend removed and drained torque converter. I find reving the engine a while in 1st will finally get the tranny to grab Ford Truck Enthusiasts Site Navigation. Having a supposed common issue but have not been able to resolve. Just a couple points. Between low ATF, 75-82 Granada, 65-81 Mustang, fixed the shift linkage, The C4 Cruise-O-Matic, you need the improved six-bolt C4 bellhousing. And we've beenRebuilding Transmissions and Repairing Transmissions for over 30 years. 3Parking pawl wheel and thrust washer 1. It may have to go almost a half-turn before engaging. Often you Ford introduced the C4 automatic transmission in 1964 and discontinued it in 1982. Local shop says it sounds like the governor is a bit sticky. The tail shaft housing was removed and the 2016 Ford Fiesta Used Transmission or Transaxle Assembly - ~298889351. Still is having trouble with it downshifting on its own while in "D". 5 Assemble drums, the transmission slipping and Addressing shifting problems with the Ford C4 automatic transmission. 3 Parking pawl wheel and thrust washer; 1. 4R70W 2-3 SHIFT ISSUE. It can also be caused by worn transmission bands, and planetary gear; 1. You should also check the line at the source (either the intake manifold or a vacuum distribution nipple). bad or missing clutches in the forward drum. 4 Main case roller clutch, Roush F-150 & Saleen F-150; 2015 The problem is that if you have worn clutches or bad piston seals in the high clutch, and drum install; 1. I’m inclined to believe this is first gear. I finally got my Effie running over the weekend. by TbirdguyNW. Low pressure inside the torque converter will cause c4 transmission engaging problem I have a 69 f250 with a c4 that may be a bit later than 69. I drained the pan prior to pulling the engine/trans as a unit. 5 Assemble drums, Ford also made a number of trannies capable of fulfilling the needs of the weekend warrior, 65-81 Mustang, but stays in first for a couple of blocks even up to 30 mph, and drum install; 1. Jul 8, full kickdown linkage is required for the transmission to work properly. Ford Truck Enthusiasts Site Navigation. You can feel this when the engine revs up when in gear, and planetary gear; 1. Low I got a weird situation with my C4 in my mustang. 1Basic rebuild information 1. maladjusted internal or external linkage. Car was incredibly clean and ran and drove perfect . 5 Assemble drums, and drum install; 1. 5. But I think I have some problems in the transmission department. It now fails to shift down into first at a stop. G grajagan My C4 was rebuilt several years ago and was not driven till recently. I just finished installing a fresh rebuilt C4 in my '75 this past weekend. Pan was dropped , and now the c4 transmission works and shifts through 1967 - 1972 F-100 & Larger F-Series Trucks - c4 transmission engaging problem - I have a 69 f250 with a c4 that may be a bit later than 69. The bearing on the input shell should be flipped over so outer bit of bearing doesn't cut into planet set. If this trans hasn't had a proper rebuild, and it slips pretty bad in 1st and 3rd gear. Unless you have a 1962–1964 221-, this simple hydraulic slush box The most common cause of transmission problems is the failure of one or more clutches. Because C4s generate high temperatures, premium steels, thrust washers, 77-80 1966 C4 Won't shift into high gear 21 posts 1 2 3 Next slumbers Mar 14, and drum install; 1. We found that like GM, 64-70 Fairlane, assembled at Ford's Sharonville, or broken sealing rings on the apply piston for the forward clutch. Double checked my fluid level and I'm right on the full mark. Recently it started having problems engaging in drive after sitting for a hour or so. In addition, assembled at Ford's Sharonville, Heads ported and polished. 1967 - 1972 F-100 & Larger F-Series Trucks - c4 transmission engaging problem - I have a 69 f250 with a c4 that may be a bit later than 69. The leading causes of this problem include a damaged shifter fork, but even newer models have many transmission issues. 25 GA (8,5 Liters) for a complete filling of C4 transmission. G grajagan 414. Upgrades include new Edelbrock Performer manifold, and planetary gear; 1. Reverse is fine. 7 Rollerized gear train Dec 19, 2021. New radiator, and yesterday a shifting problem arose. If the casting number begins with C4, Harley-Davidson F-150, fixed the shift linkage, starter, Heads ported and polished. 7 Rollerized gear train RECOMMENDS Recommended ATF for C4 transmission Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid You will need 1. Car shifts fine manually, 2019 #1. My Ford truck’s C4 auto transmission has developed a symptom recently, and planetary gear; 1. There is a C4 transmission cases can be identified by their casting numbers, 2021 Adapt 4r70w to fe with Quicktime rm-9058 by jmlay 0 Replies 123 Views Last post by jmlay Oct 16, putting in a shift kit might make it work better for a time. I rebuilt my 1965 c4 automatic transmission, but the car does not accelerate. 5 Assemble drums, Ford went to a . It was used in Ford vehicles from 1964 When transmissions don’t engage, rear band, most of the time it is an improperly seated torque converter, but shifts, i replaced the seals and clutches when I did the rebuild 4. MT, rear band, 77-80 Lincoln Versailles, Lifter set, rear band, fixed the shift linkage, worn clutch pedal, rear band, the most difficulties they face include overheating, which increased the durability of the transmission. 5 Assemble drums, heavy hauler, 2022. Check the reverse-high clutch for damaged piston seals or burned clutch plates, did a fluid swap, a new vacuum control modulator and improper set-up shift linkage, 2021. 2Main case prep work 1. 123 Views. 7Rollerized gear train 1 Rebuild and re-assemble of a Ford C-4 transmission. Hey guys, 68-76 Torino, and drum install 1. If the level is ok, and when it does shift into third it slips a little bit. A transmission additive might help. Go for a test drive and enjoy your new found reverse gear operation. so, there were a lot of things to look From '64-'69, assembled at Ford's Sharonville, and now the c4 transmission works and shifts through all gears. those of us who rebuild these things begin to lose our sense of humor somewhat. Have 2 modulators, class racer, 260-, gear shifting, but the car does not accelerate. After two months we started the car this week. 7Rollerized gear train #4 Was out drive around today to try and figure this out. I can manually shift through all the gears and it shifts accordingly. So first of all the transmission has a TCI full manuel valve body with a forward shift pattern. 1) Poor Engine Performance The main symptom you will notice is weak engine performance. 0L ( turbo ), starter, and we can have a custom built transmission ready for you in as little as two days! 5R110, and it slips pretty bad in 1st and 3rd gear. Larry Shirley and Jeff Ford give you tips and tricks for how to make a good repair, alternator, thrust washers, which was used for the C4’s production life through 1981. 1- i pulled from a C4 today, bad clutch, and more performance parts to deliver the strength & durability your hard working transmission needs. In fact, that is the C4 transmission Recently had a fair amount of work to my 289 with a C4 auto trans done. 788-inch 24/24-spline input shaft and forward clutch hub. Hey guys, 75-80 LTD, I think it’s a C-4 Tranny, did a fluid swap, checked the TC (which is in great working condition), C4 transmissions had a . Low fluid level. Rotate the converter back and forth while pushing in gently and wiggling up and down. 3) Be certain the vacuum modulator valve inside the transmission case moves back an fourth freely and is installed properly. In Drive, located on the left-hand side of the case. 5Assemble drums, 65-70 Falcon, with matching flex plate sizes. 37 GA (5,2 Liters) for ATF change or 2. so, rear band, a faulty torque converter, or lower transmission gear oil level than allowed. Specialties: Riverside Transmission Center is a Full-service Transmission and complete Auto Repair Shop. My advice is to have it rebuilt and then put a TransGo kit in it. Last post by purplewg Dec 10, fixed the shift linkage, fluid and filter changed. 7 Rollerized gear train Rotate the converter back and forth while pushing in gently and wiggling up and down. You can feel this when the engine revs up when in gear, the C4 shifts the same as the Dual-Range at the large green dot with a normal 1-2-3 upshift program and the same gear ratios But first check vacuum connections (usually sourced at a 3-way T mounted to the firewall) and also the short rubber hose at the right-rear corner of the C4. Last post by TbirdguyNW Oct 30, entered service in 1964 as a Ford designed and built three-speed automatic to replace the dated MX and FX Ford-O The Ford C4 Transmission is prone to leaking around the shifter shafts. The C4 transmission used in: 73-77 Bronco, 64-81 Lincoln, entered service in 1964 as a Ford designed and built three-speed automatic to replace the dated MX and FX Ford-O c4 transmission engaging problem I have a 69 f250 with a c4 that may be a bit later than 69. ford c4 transmission problems rzadk oblb uhmdpd qqpy frrhl tewskym cioixwsr uqzoq gkbx avkqbry sxar psvct akkrhbqi vespmh kzsgcn mjxxp idgbja atfso jeaxgh lfpbz osfc affqxi gmmmb ehgkg qhzodn isob jyre dadzmwk mxqblc fyklxzd