Silverado :: 1997 4L60E Transmission - Truck Will Not Shift Into 2nd Gear While Driving
Apr 23, 2010
97 Silverado - 5.7 with 4l60e trans. truck will not shift into 2nd gear while driving. stays in first gear until rpm are high and shifts into 3rd. under hard acceleration will stay in 1st until let off gas then shift into 3rd. manual shifting results in same, no 2nd gear until selector is moved into 3rd then shifts into 3rd. Haven't got any trans codes, fluid change netted no change in performance, fluid was pretty dirty but didn't smell burned, and there were no metal shavings in pan.
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I have a 98 Chevy truck with a 4L60E. It has no second gear. I was sitting in park for about 10 minutes with the engine running, then put it in drive and it never shifted into second. It felt like it went straight to 3rd. I played with it manually until I figured out I had reverse, 1st, 3rd, 4th and torque converter lockup, just no second gear. My acceleration rate was medium and when I reach about 27-28 mph it would shift from 1st into 3rd. It has 230K on it so I rebuilt it with all the typical parts - frictions, steels, band, sun shell etc., still no second. I then pulled the pan back off and replaced the spacer plate and put in a shift kit. While I had it down I put a corvette servo in and did an air check. It worked fine. I could feel the band tighten.
Both the 1-2 and 2-3 solenoids checked good at 23 ohms. I swapped their positions to see if it would make a difference. I also checked to make sure the 1-2 accumulator piston wasn't stuck in its bore, the spring was new from the shift kit. It was fine. Put it back together...still no second gear. When I originally pulled the pan off for the rebuild, the pan was free of any debris and was very clean. I then drove it a couple of miles to a local transmission shop. They put their scan tool on it and drove it around the block. There were no codes and the ECM was calling for second gear. It doesn't sound mechanical since almost all the parts have been replaced, rebuilt or inspected that affect the 1-2 shift. It sounds electrical. Is there anything I have missed?
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I have a 1996 Silverado and it will not shift out of first gear. I have had the pickup for about 6 months and when I got it, it would shift if I accelerated to about 30 and let off but then I went though some mud and got stuck, I kept shifting from reverse to forward and I got out of the mud and it would not come out of first but reverse works fine and it will not shift manually at all the pickup has a 4l60e transmission.
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i am having problems shifting. it wont shift into reverse all the way and when its in drive it has a hard time shifting from first to second gear and wont shift into third.
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If I accelerate gently and keep the rpm down to about 2500 or less, I get a normal shift from 2 to 3 and I can then accelerate with vigor without any apparent problem.
If I accelerate the way I normally drive, at the 2 to 3 shift point the transmission misses the shift and I have to let off the throttle for a few seconds and wait for 3rd to engage. I usually see no codes, but once in a while P0758 reappears.
Both solenoids A and B have been replaced, as described in the thread referenced above.
More symptoms, and maybe this is a vital clue: the 3 to 4 shift is fine, but I've noticed that lockup takes a while to occur. When locked up, I normally see almost exactly 2000 rpm at 70 mph. I am seeing about 2150 rpm at 70 mph until lockup finally takes place, but I can't say exactly when it does happen---I have to watch the road now and again.
I understand there are a 3-2 solenoid and a pressure control solenoid, but I don't know enough about their purposes to decide that either needs to be replaced.
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I have a 1994 C-1500 4.3L with a 4L60E transmission. After driving for 30-40 minutes it loses 1st gear and you have to manually shift between gears. R, 2, D and OD can be manually selected but there is no automatic up or down shifting. There isn't any gear slipping prior to this. After sitting for 25-30 minutes everything works fine. I have noticed that sometimes before the problem occurs that if i manually select 1st gear it will stay in 1st & sometimes it will automatically shift to 2nd even though the gear selector is in 1st. Also it usually shifts into D at about 30 mph but sometimes it stays in 2nd until I manually shift down to 2nd and back up to D. It isn't giving any relevant codes (use jumper & flash codes). I'm thinking possibly faulty solenoid(s), but not sure.
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I drive a 91 Silverado, v6, standard transmission.
While I was driving my truck seemed to slip out of gear and wouldn't go back in. About 10 seconds later it shut off. I was able to ride the momentum and pull over. It tries to start when I'm turning the key, but nothing. I've ruled out the distributor and the battery. All I can think now is: transmission ....
I've had problems with my distributor rotor from time to time, but no real indication that my transmission was having troubles.
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I have a 2005 ford expedition with 91000 miles, it has the 5.4 w/ the 4r70w transmission.
For some reason when my truck tries to shift into 4th gear, the RPM's climb to approx. 3000 rpms (meanwhile the truck is not gaining speed) and slowly drops down to about 1000-1500. once the rpms drop down fourth gear eventually engages and I can go about my business as normal as long as I do not let my mph drop too low.
If I turn O/D off, the truck drives perfect, minus not having overdrive.
If I come to a dead stop and put the truck in 2nd gear, with O/D on the truck drives great and it has good engine braking so I am assuming that the band is holding.
I took it to a transmission shop to have some diagnostic checks done, they told me that fourth gear was barely engaging and that they would have to tear apart the transmission to diagnose it further, I told them not to disassemble the transmission.
So I changed out the torque converter (which I assumed was "fourth gear") and changed out all the fluid, the fluid looked a little burnt but there was no debris in the pan but there was some silver material on the tranny pan magnet, and installed a new filter. and the problem still exists.
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Truck has 222000 miles on it. With gentle acceleration not noticeable, with maybe half throttle rpms increase for say one second or two and then shifts smoothly into third, However at full throttle with the shift coming at 55 mph or so, it shifts perfectly with no slip. It also acts the same manually. I had asked my mechanic about changing the fluid and if it could fix the problem, he said, "well it could work or hurt it." After thinking about it, we decided to change the fluid. He did a full flush and cleaned out the pan which had lots of sludge in it but no pieces of metal in it that would seem to indicate a major internal problem. It doesn't seem to have made it much worse if at all, but did not fix it.
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Reverse band broke in my C4, I took it apart enough to get the rear band out and then reassembled. Everything to my knowledge was seated correctly and the front pump seated flush with the case when I reinstalled (which is supposedly a sign that it is all seated correctly). I adjusted the bands to spec and replaced the vacuum modulator and torque converter. These were the only things replaced besides the reverse/low band. Vac modulator was replaced to original (yellow band) as I was running an adjustable before. TC was replaced just because I did not the last time I had the trans rebuilt in 2003....decided to go ahead and R&R.
I got everything assembled, filled up with fluid and no leaks. I start it up and once i finished topping it off, the truck moves forward in every gear... including park! It also seems that I'm missing a shift detent. I have P, R, N, D, 2 but no 1. I disconnected the shift linkage and tried manually shifting from the trans and have the same issue.
I did not open up the valve body, just unbolted and replaced. When you start it up, it doesn't jump forward (while in park) but when you rev it up it sounds like the motor is under load. I've consulted my Haynes C4 book and an extensive google search and no way...
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We just got a 2008 4Cyl with the 5spd auto. Only had it two weeks. When driving 35-45mph, the tranny will shift up into 5th gear and then basically STAY there. As we approach a slight upward grade, the tachometer is stuck at 1200 RPM and the whole car shudders and vibrates as the engine "lugs" down. We find ourselves constantly playing with the gas pedal in order to FORCE the tranny to downshift.
Took it to dealer. They experienced same thing. They said it was "Normal for this model - at this time". They quietly told me they are getting other complaints and look forward to Toyota releasing new programming for the ECU. Three different drivers and rear passengers have quickly remarked about this "sensation" when going up any grade.
We experience this constantly driving here in Maine. Interstate and inner city driving is fine. If we move the gated shifter to "4" - it resolves this problem. Dealer said this is normal. So I actually purchased a "manual" automatic transmission?? Do we just stop whining and retrain ourselves or do you folks think we can look forward to a solution?Our 2004 Camry, 2002 Tundra and our 1999 Solara had wonderful transmissions.
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Ok so I went mudding this past week, and I put my 997 7.3 truck in 4x4 had fun then took it out of 4 wheel now it won't shift past 2nd gear top speed 35 mph.... It still has all the power revs up Rpms fine but it won't go faster then that.
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My 2007 es350 is already warmed up, so I know its not a temp issue.
My VSC light comes on (i know it comes on with any DTC)
My traction control light is on
My engine light is on
Now, when driving, it doesnt shift out of first gear till about 4K rpm and thats at normal acceleration (not flooring it) and shifts out of range on all other gears.
I can hear a humming/winding noise coming from the left side of the car (tray side) and it does it and I can hear it very clearly when letting off the accelerator (more noticeable at high speeds)
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Recently I have another problem:
When I drive uphill on the way the car's transmission doesn't shift up to the upper gear,the gear stays on 1,when I press the gas pedal more the EPC light comes on the dashboard,I must release 2-3 times the gas pedal then the gear goes up to 2-nd or 3-rd gear.This happens only when I drive uphill,when drive on flat street this problem almost doesn't come.
Another,when I drive downhill,the gear doesn't release sometimes too,the car tries to stop from 3-rd gear directly to 0,and the RPM goes straight to 100-200,even the car turns off... I heard something for the VW Phaeton transmission problems,and that it can be SOFTWARE flashed and the problems go away???
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My camry has been great up until the last week. The weather has gotten extremely cold here and when I start driving in the morning or from any cold starts the transmission doesn't shift out of second gear. After I drive it a mile or so and slow almost to a stop it will shift normally until I park it.
It has 125000 miles on it and I hope this isn't a serious problem because it is a great car and has been well taken care of. Looks brand new on the inside and out and I've never had any problems until now.
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The Speed Needle works fine. But...the Odometer part quit some time ago. I can't tell what my fuel Mileage is now. How to troubleshoot this problem?
Things that might affect this problem; Transmission skids loudly when going in and out of 4-OD. It could be the Torque converter clutch?
The Gear shift lever is sloppy. Doesn't fill me with Confidence.
Brake fluid warning light is on most of the time. Fluid level is up hi though. Driver door mirror control switch don't work in one direction Who on this Forum has a Switch for me?
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I hve a 89 Chevy Silverado Z71. Transmission will not shift out. It's only a little over a year old. Got it from Advance Auto Parts.
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My dad's 1996 Chevy Silverado will not shift into hi gear. The truck starts up fine and he can drive it but for some reason it won't shift into hi gear. Him and I are clueless as to why it won't. He has a 1996 Chevy Silverado, 6.5 liter V-8 automatic transmission, and its a diesel. We really want to fix the truck ourselves so we are trying to avoid taking it to a shop.
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I have a 2001 2500HD P/U with the 8.1L V8. I have owned the truck for ~5yrs and used it with everything towing. For about the last three years, I have noticed that when the truck is in gear (Either Rev. or Drive) the engine idle almost acts like it is missing. It doesn't do this at higher RPM's (say over 1K) while driving.
Last spring I did a tune up (Plugs and wires) and a few of the plugs had quite a bit of build up so I figured that was what was causing the issue. For about 1wk after the tune up it seemed to clear things up (at least I didn't notice it), but then resurfaced.
My question is: should the "Coil" parts that feed each spark plug need replacing, or could they cause this symptom? The ignition system on this truck is a bit different that what I am used to seeing, so I am not sure where I should start looking for the problem.
Also, there are no error codes being thrown.
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I have a 1997 Chevrolet Z71 4x4 truck. 350 engine.
This morning I went to start the vehicle and it cranks fine but doesn't turn over. It cranks at a normal speed and then every second or so struggles, and then cranks normally again. About 2 weeks ago I went to start it and the starter didnt engage, it just spun. I released, tried again and it started right up. It did that twice over about two weeks. I figured the starter had gotten too weak, so I replaced.... No change.
The truck has been running quite rough for a little while, and I was doing research to replace the valves and sensors that were recommended (EGR and Idle Air Valves), but the truck seems to have decided that I will do this maintenance now, whatever it is. By running rough, I mean, when it idles, it shakes some. Going down the highway, it runs fine and doesn't miss or anything like that. It is sluggish, but it is a 16 yr old truck with 230000 miles, so it just seemed somewhat normal.
I have checked for spark, and verified that. I can smell fuel when I crank, so I don't think its a fuel problem, although tomorrow I will see if it will fire off starter fluid to verify. I have had the rotor go out before, but it seems when it did that it didn't stagger when I crank.
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2006 chevy 4.3 v6 5 speed manual trans. Very hard to shift into and out of gear , the truck has about 80,000 miles on it , its had the new trans fluid gm replaced for smoother shifting. If you hold the clutch pedal down on the floor hard it works fine. It all most like the pedal it screwed up. The pedal ass is plastic junk, I am thinking the pedal is bended. The clutch does not slip and I tried bleeding the clutch master cylinder and there are no leaks anywhere !
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