My 82 f150 4x4 302 c6 trans is acting up. My c6 is slow to shift into any gear when I shift the column shifter, after a moment it jerks into gear, also it doesn't seem D is doing anything but all the other gears seems to function manually or auto.
Fluid level looks ok, maybe a little high on the dipstick. I'm going to check the modulator and do a fluid/filter change but looking for a link to the band adjustment screw ?
i have a 1982 chevy 1500 4x4 with a 700R4 and it has never give me any problems at all has always shifted firm and smooth goes instantly in to drive and reverse. One day last week i got in and the truck will not shift in to second actually wont come out of first the reverse still works fine and the first is still fine it does not slip or hesitate at all. I pulled the gear cover off and can spin it!
View 8 RepliesThis is on my 7.3PSD. I've observed that the 1-2 gear shift drops about 1,000 RPMs and takes a good half second or longer to do so when given a lot of accelerator pedal input. And then the 2-3 shift is a very quick and harsh shift.
If I am accelerating gently the 2-3 shift is as unnoticeable as the 1-2 shift is quick. Is the slow 1-2 shift causing the trans to protect itself and affecting the 2-3 shift? And if so, what do I do to resolve all of this? I changed the trans fluid a week ago and there is no change.
I've got serious shake going on in the right front. I ordered new wheel bearings but can't figure out how to replace them. Been working on tractors, trucks, boats my whole life and this is embarrassing. '82 F150 straight 6, 4wd, standard trans.
View 4 RepliesI have a 2000 F150 5.4L with 157k miles on it. I think it has the 4r70w trans. The transmission has started holding 2nd gear too long before shifting into third. Throttle position doesn't matter, it does it even under light throttle. I do not have a check engine light. I have owned the truck since new and the trans fluid has been changed 3 or 4 times. The fluid looks pretty good now, not burnt or anything. The truck has been sitting in the garage a lot over the past 2 years, I drive it at least once a month and have put maybe 2000 miles on it this year. It shifts fine through the other gears, just 2-3 has an issue. Truck has the towing package.
View 6 RepliesMy 85 300 cid with a C6 trans won't shift out of first. Seems like this happened several years ago and it was a vacuum diaphragm or something like that. Is this user fixable or do I need a transmission shop to look at it?
View 2 Replies1990 F150 2wd, E40AOD tranny. Will not shift past 2nd. Reverse works. Does not have compression braking. Started when pulling a empty trailer up a hill on the interstate.
View 1 RepliesI have recently purchased a 1999 F150 with a v-6, standard transmission (5 speed). Previous owner said he had just replaced the clutch. Here is the problem, after the truck has been running a while and after stopping the truck will not shift into gear. It does not grind or make any noise, it just won't go into any gear. The only solution is to shut the engine off, place it in gear and restart the engine. During normal travel the transmission shifts up and down without any problems. The clutch does have a slave cylinder.
View 1 RepliesI have a 1998 F150 with auto lock 4x4 and a automatic transmission. The problem I am having is after setting for about a week I drove it and 1st to second shift normally but when the RMP's/MPH hits time ti shift to third I get RMP increase and no third. I have shifted it manually 1 then 2 and into drive same result RMP's increase just like it is in neutral.
Miles on trans is about 120K have been serviced about 10K ago with no poor color or smell. Mechanic said transmission and filter looked good no metal or junk in oil. I drive down the road and it shifts from first into second then about 35-40 it hits what should be third but nothing free RPM's. I let it slow down to below 35-30 second kicks back in and away we go again until it's ready to shift into third.
I have been told possible speed sensor problem, possible other sensor problems looking for leads on where to look and what items to check. Just had Shop Mechanic drive it and he was baffled for everything looks good that he checked such as oil, and how it drove until it tries to shift into third. No over drive light flashing or anything and no engine codes showing at all everything clean in memory.
1998 Ford f150 172984 miles automatic with 4x4 runs and drives transmission is going out will not hit 3rd gear have to drive in 2nd. Is there a fix without pulling the transmission?
View 5 RepliesMy 94 F150 has been actingup lately with the 4r70 transmission not shifting into 3rd gear or above. I replaced the MLPS sensor and re pinned the plug as per the instructions with the switch.The old sensor had the plug on the side, same type of plug, but wires indifferent spots. Truck wouldn't start like that, so repinned to match the instructions. I couldn't get the neutral mark to 100% line up as there is not enough adjustment, but it is very close.
The old plug had
32-298-140-33
57-199-359-463
I switched it to
57-359-199-463
33-140-298-32
Then tried
463-359-199-57
33-140-298-32
Truck still won't shift to 3rd, overdrive off button doesn't light up and itwon't start in neutral. I tested the ground at the connector and it lights up atest light connected to the pos bat cable with no issues.
Back up lights won't work, but flicker as going from R to N, so I suspect that is due to the fact I couldn't get the marks to line up 100%, but i'm not worried about that now.
I have a 1970 f250 with a factory 390 (vin verified) and a C6, I believe the transmission was rebuilt but have no way to verify. It works fine while cold and mildly warm. Once heat soaked it is very slow to shift (going from neutral to reverse can take almost 30 sec) and leaks profusely from the front. I can not tell exactly where the leak is. Could this be a case of just having too much fluid or is there a more serious concern? The dipstick does read high but level ground in my area is hard to come by so the accuracy can be questioned. If it does have to much fluid, do I just drain the pan, re-install and let it run till hot and replace fluid as needed or should I drain and replace with 3 qrts prior to starting?
View 7 RepliesReplaced Troque Converter, Truck runs engine runs fine transmission won't shift out of 1st gear.
View 2 RepliesMy manual transmission got stuck in 4th because of a melted oil trough sticking between the gears. I got all the plastic out, and the dog clutches/collars are "free." But, I don't know how to put the gears back into neutral. When it's reassembled, the stick doesn't work to change the gears. How can I get the gearbox back into neutral?
View 19 RepliesI have a 2007 F150 FX4 with 105K on it. When it goes from 2nd into 3rd, it acts like it's in neutral. There's nothing there. This is in "D" with "OD" on. If i turn OD off, it will wind up and grab 2nd again and will coast if I let off the gas. Also, if I manually shift into 2nd, it will engage 2nd and I'll have engine braking if I let off the gas.
The trans fluid was full and bright red as is should be with no burnt smell to it.
I dropped the pan and the magnet was a little fuzzy with some metal filings but there was no metal laying in the pan. I also dropped the valve body and there were no broken snap rings and the e-clip on the OD servo was intact. The valve body was also clear of anything that shouldn't be there. I'm hoping that I can replace the shift solenoid and that will solve my issues.
I just got my 03 F-150 with 112k on the clock. It has the manual 5 speed tranny behind the 4.6L.
However, since I've gotten the truck, it's kind of difficult to put in first gear. If you are sitting at a light and in neutral and the light changes and you push the clutch to the floor and put it in 1st (fairly quickly - a normal reaction time), it will actually do a little grind and/or thump. However, if push the clutch to the floor and wait a couple of seconds and then shift into first, it's a bit of a "push" but it will go in without grinding.
Once in a while shifting to 3rd it feels the same way, but won't really grind.
I'm just wondering if that means the clutch is toast or is it the trans that is toast? Reason I ask is my 96 Cobra with the T-45 5 speed would grind going into 5th gear if I just normally put it in. I used to have to put it in neutral and then push the clutch in again and slowly shift to 5th for it not to grind. And it wouldn't go into 3rd if I tried to shift fast or under power. I replaced the clutch and found out the trans was actually going bad, but it had 173k on the clock.
So, I'm really paranoid that it's my darn trans in the truck instead of just the clutch. Whenever my old Camaro clutches used to be dying, they would slip more than they would ever grind going into a gear.
I think my E4OD in my 95 f150 is slipping in 4th gear. Just started the last couple of days, the engine rpms stay steady but the speedometer bounces around 3 to 5 mph. Thinking rebuild of the trans....
View 7 RepliesToday I acquired a 1982 F150 with a 302 engine, 4 brl. Edelbrock carb. The truck starts and idles just fine, but when I come to a stop, try to give it gas to go it dies. It starts right back up, and I have to rev it high a couple of times then put it in gear and it will finally go. When I got it home I let it idle a few minutes and tried playing with the air and fuel mix but don't know what I'm doing, really. It seems I can hear a hiss, and when I was reaching for the air/fuel screws I got a little shock on the hand from the distributor. We want to use this truck as a farm truck, and plan to get a manual for it, but what might I might check for the cause of it stalling.
View 1 RepliesOur 2002 Explorer E.B., V6 4wd 153,000 miles, when cold only in winter months the transmission is slow to go into gear, forward or reverse, takes 10 or 15 seconds to catch into gear. If you warm the car up for 5 minutes or so it is ok no problem. In warm weather it does not do this. Transmission shifts normally and runs great other than this. I changed tranny fluid and filter with Mercon V about 12 months ago. Could it be the solenoid pack or something else.
View 3 RepliesI posted earlier this month about my 1996 Ford F150 4x4 manual tranny truck. It had gotten stuck in fourth gear, and I, along with others, assumed it was the shift forks. I cracked open the top of the transmission yesterday, and what do I see? Melted plastic staring back at me. What's going on here? There was melted plastic jammed between fourth gear and the inner wall.
Is this a case of the surgeon leaving his instruments inside the patient? Could a mechanic have dropped his tuna sandwich wrapper in the transmission at some time?
79 F150 400/C6 2wd. Loss of reverse and it doesn't want to stay in high.
Strange thing happened today. I took my truck on it's longest test drive since rebuilding the transmission. It was about 25 miles. I got to the junk yard just fine and it was running just fine when I left. I went through a drive through to grab a burger and headed home. That's when it started acting funny. It shifted fine 1st to 2nd, then 2nd to 3rd, but it wouldn't stay in 3rd. It would shift into high, but the slightest bit of throttle and it would shift back into 2nd and eventually got so bad that it just stayed in 2nd, so I had to return to the town I was leaving.
I drove to an autoparts store nearby. I decided to move where I was parked and when I put it into reverse, nothing was there. It rolled back. I drove it to the new spot and called for a tow truck. Weird thing is that reverse worked just 10 minutes earlier when I left the junk yard. When I got it home 2 hours later, it backed up under it's own power. I let it cool down completely and took it for a test drive and it drove perfectly. I have a few theories or questions:
Kickdown rod: Can it be in such a position that it could take away reverse? I would assume that if the spring wasn't returning it all the way forward that it wouldn't have shifted from 1st to 2nd properly. I ask this because I am not using the Holley spring mount and I'm wondering if the wrong spring set up allows the kickdown to be partially activated.
Fluid: What fluid are you suppose to use after a rebuild and what fluid can't you use. Mercon V says it supercedes earlier fluids, but is that wrong?
Am I wrong to assume that if fluid was the problem that I would have had problems with 1st and 2nd?
Cooling: What are signs of hot fluid other than smelling it. Once again, assuming I would have problems with all gears if fluid was too hot.
My guess is that something is sticking in the valve body, but before I drop the pan and pull out the valve body, I want to make sure all other avenues are exhausted.