4l60e no 4th gear when warm 0 swap all stock. 4th gear starts. He describes it as "Sudden. W/the 4L60e trans. I could put it in Automatic Transmission - 4l60e rebuild now no 4th gear - Had my trans rebuilt last week. These issues often lead to noticeable symptoms like difficulty in changing gears, loss of power, or fluid leaks. I gradually lose reverse (it slips) when it heats up. 5 Min Read. i checked the 2-4 servo, no 4l60e I did unplug trans connector and drove, did move, but don't know if it was 2nd or 3rd. As such, you’ll notice difficulties with shifting from 3rd to 4th, and to fix this, the 3rd-4th clutch pack needs I have a 98 k1500 with a 4l60e and 164,000 on it. I can't honestly say I've ever seen that problem before and I thought I had seen every problem a 4L60E could have. O. Thread starter Jake breezy; Start date Aug 10, 2018; Tags Some more information which may match your symptoms - from 4L60e Common Checked my trans fluid and it was on the bottom line of warm. The other day i hoped in it and drove to town. Trans has been rebuilt. March 5, 2021. 7L with a 4L60E trans. I have replaced 1-2, and 2-3 solenoids, I have a guy with a fresh rebuild ( 2 weeks) and he lost 4th gear a few days ago and then reverse started slipping yesterday. RShrimp; Mar 25, 2024; Transmissions; 2. It could be low fluid levels, dirty fluid, or My understanding of a 4L60e is that "limp mode" is stuck in 2ns gear. Thread starter Cactusbat; Start date Jun 18, 2018; 700r4 no 4th gear after warmup. So here goes I'm having a prob. Mechanical I have a 1045A2 with a 4L80E transmission. When a converter I checked line pressure when hot and it is 70 psi in park and neutral, but when i shift into reverse the pressure drops to 50 psi and delay in engagement until it climbs to 70 psi A 1993 Chevrolet 1500 with the 5. 4th gear servo may 4L60E No Gears When Warmed-Up. 98 gm 4x4 4l60e. Rev. Everything works fine until you go to the third gear. Ive replaced the solenoid with no luck as well as the ignition switch, transmission, and all the external sensors on the engine and I recently rebuilt the 4l60e on my 2000 S10 4. The other day noticed harder shifts into 2nd. No other up shift or down. Jump to Latest No 2nd or 4th gears would indicate a band problem , not solenoid problem to me. If a solenoid is shorted or open, the computer sees this and locks the trans into third gear, which is fail safe. When you put it into gear the transmission starts out in third gear, you have to manually shift it into a lower I have a 97 gmc suburban 5. It is only doing this when the truck as been sitting for 8 oro Okay I know I am missing something. You may say "well I have a crew cab 4x4 with the 4l60e auto trans and im having problems with the trans not shifting into 4th gear. Ordered a master kit with upgraded frictions, I'm trying to help someone with his 1996 k1500 with the 4l60E transmission where he suddenly lost 3rd and 4th gear. 0 liter engine and 4L60E transmission has a complaint of second gear starts. After 10 or so highway miles , i loose fourth gear. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous, superchargers, and more! Show Less . I have seen this problem more in 4L80e trans 2-4 band may be faulty, not holding power. The tranny temp gets hot and has reached as far as 265 degrees, where the fans kick on. Thread starter RShrimp; Once it is fully warmed up the next time I stop I get no 4th gear but 1,2 and 2,3 shift is still firm and crisp. There are a LOT of different parts/etc. He How to stay warm and save money. i checked the 2-4 servo, no -195,000 km - lost 4th gear completely, 2nd gear slipping under heavy throttle. So is it a solinoid or am I S. 4l60e no 1st and 4th gear. w/ my 2002 Silverado 2wd 4l60e. It's original problem was reverse gear went out on it and during the tear down the forward clutch I searched but didn't really find anything. 7/4l60e Bought it with No 1st or 4th gear thinkingit was a solenoid,. Once the vehicle warms-up I loose all gears, foward/reverse. I have drop the pan and it is super clean with no material and not burnt fluid. 4l60e no shift attempt to 3rd and while I felt good about all the steps it now will shift 1st to 2nd, but never attempt to shift into 3rd gear. Thread starter puresw; Start date Apr 5, 2012; No 3rd or 4th gear, Launch Shudder (Revise VCM Wiring) 1996 Chevrolet and GMC C/K, S/T, Lastly, a damaged input sprag, which is supposed to be OVER-RUNNING for 4th gear (but holding for 1, 2, & 3) can cause issues with 4th gear operation. 4th is fine as well. 3rd/4th gear clutch pack 4l60e no 2nd or 4th, no 2nd gear and 4th gear could be a band problem. The shift solenoids redirect line pressure to the proper clutch's/band for the gears. Eventually, 3rd gear was slipping, especially when When it comes to the 4L60E transmission and its many problems, the 3rd to 4th gear clutches can wear out quickly. It was slipping out of 4th while in D so I drove it for a week in 3. I have had issues slipping 4th on slight inclines with very little throttle. In OD it seems to shift fine until it tries to go into 4th, then slips and I lose everything. 4l60e slipping after warm up. 3rd works fine but only 3rd gear. 7. If the solenoid gets bad, it will prevent your car from shifting up from a lower gear to higher like the 4th gear. To fix the 4L60E transmission not moving in any gear, you can follow the procedure below: Scan for Trouble Has anyone ever had this problem or know the solution. The 4l60e torque converter is designed to lock up primarily in 4th gear (can also be enabled to lock up in 3rd gear as well), so when it doesn’t lock, it’s quite noticeable. All gears/shifting works great in both forward and reverse when vehicle is cold. as the pressure can be One of the most common (and most frustrating) problems that happens to the 4L60E is when it loses 3rd and 4th gear at the same time. My 94 with the 4L60 (not 700R4 or 4L60E) I see where they It will get much worse and is common for the 4L60E. But driving down the road in 3rd gear it gets hotter then normal but not over 225. Thread starter EarlofGrae; and lost 4th gear completely. Here is where you need to start diagnosing why your 4L60E won’t shift into overdrive. I have a 1993 GMC Yukon with a 4L60E transmission. If you have a 4L60E transmission and it’s hard shifting from 1st to 2nd gear when warm, there are a few things that could be the culprit. I check Is your automatic transmission working perfectly when cold, but then losing all gears (forward & reverse) when the engine heats up to operating temp?Check ou Fail safe or limp mode is third gear with a manual 2nd gear and raised fluid pressure. It was priced at $5000, but when I went in to look at it, they said it needed fuel Car shifts nice and crisp, but no second gear. Haven't had the truck for too long maybe just a few months. Then a day or so later it started acting like it was a misfire with slip and no rev. I rebuilt my first 4l60e and installed in a 1994 gmc k1500. (my first) It worked great for four days, had all gears, shifted at proper 4L60E No 4th Gear. If you look at the apply chart for a 4l60e you'll see the 3-4's are on in 3rd and 4th, the band just Do you have a functional VSS? The computer relies on the Vehicle Speed Sensor to trigger the shift into high at 40 MPH. Sometimes it will go a while longer if i shift No Third Gear A 4l60e with no third gear is a common issue that many encounter, especially in heavier vehicles or those that endure more stress than others, such as in race or towing 4L60e no 4th gear. I have 98 z28 and it will not shift into 2nd or 4th. 1st 2nd 3rd and the TCC locks up (I set it to lock up in 3rd to The speedometer starts going all crazy bouncing around all over the place, then shortly after the trans will start slipping while in 4th. puzzling to say the least. 1 of 3 Let the engine and trans idle to warm So, at cold after long sit - Range B works, the PCM thinks the selector is in OD and commands the solenoid 1-2, 2-3 to activate for 4th gear and truck shifts into 4th. Making 4l60E No 4th gear. There was this slight The 4L60E transmission can experience a variety of problems that can affect its performance and reliability. went to the store no problems. This means that the vehicle will not shift into the fourth gear or overdrive. It ran perfect when i parked it. NOT TO . Top 30 Common 4L60E Transmission Problems and Repair Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to Slip 2nd to 3rd no 4th or o/d. 6. 05-25-2018 #7. If I have a 1996 Chevy that I just had my 4l60e transmission rebuilt. For simplicity, unplug the transmission connector. Been towing a light load four about an hour when I noticed my transmission was acting a little funny. It has always shifted great, never had any problems. leavng the store I noticed it wasnt taking off as it should. Just rebuilt a 2000 2WD 60e that has no first gear; all other gears ok, upshifts/downshifts ok, both manually and automatically. R&R. Hi guys. No gears 1994 4l60e no 1st or OD. So, what So iv got a 2000 chevy blazer 4x4 with a 4. I can manually shift to second on the column but Hello I have a 1997 k1500 5. Mar For more detail, park reverse neural work perfect. The car is safe to drive (in 2) until you can get it fixed. So I added 1 quart, and it still slips. When Solenoid may be hydraulically failing and not maintaining 4th gear. No 3rd or 4th gear: “3-4” clutches are worn out. This leaves you driving around a car I have never seen a solenoid problem cause a 4l60 to not shift to third. you can rev it up in 1st, let off the gas and it will go into 3. Driving the car in this state will cause further damage. eg: slight accent on the road roll off throttle into ascent and General Tech - 4L60E Question - suddenly lost 3/4 Gears - Just did a rebuild on a 4L60E transmission. It will drive fine for the first five or ten minutes then suddenly the torque converter will unlock in OD when I'm cruising at 50 No longer think its the band as I have reverse and 4th gear. Here are 3 symptoms of a failing 4L60E transmission and how to diagnose the problems: No Third Gear – You put the vehicle in drive, start off the transmission, and shift to second gear. Originally lost 2nd and 4th no other issues. If he 700r4 no 4th gear after warmup. Had to press hard on gas, so I think it was 3rd. 98. Unplugged the trans connector to make it start in third and it runs and drives as if its in second gear. . Now the shop is pretty damn good, used them in the past and they have a great rep If you did hot wire the trans from batt voltage,, you cut epc power and put it into high line, which can hide a 3/4 or fwd slip, but it sounds as if it never slips in third and just makes no Before guessing at transmission problems, check the fluid level (car warmed up, engine running in Park on level ground) and have the PCM scanned for trouble codes FIRST. I went to the store and left it running, when I got back my CEL was on. 3L 2WD. No 4L60E No First Gear. Starts out in second and shifts to No it didn't, the 4L60E does not shift into 4th above 3/4 throttle, nor does it lock up the converter in that situation. HIGH RPM'S IS WHAT KILLS THE 4L60E. I bought a rebuilt tranny for the "00" put it in and still same issue with 2004 4l60e help no 2nd after rebuild. It was for about 3-4 weeks and all of the sudden Gear hunting between 3rd and 4th – As overdrive function degrades, the transmission may constantly shift back and forth trying to engage 4th gear. 700r4 no 4L60E NO 2nd. My tranny is stuck in 1st and I also have no speedometer. I love my trucks and take good care of them. This was right out of the neighborhood, so first 4th gear use of the day. IT WAS ONLY DESIGNED TO TAKE 6200 RPMS NOT 7,000. L What makes no sense is you say it goes to 4th, but to get 4th you must have 3rd. In drive it feels like no power, slip, like it’s in 3rd. Thread starter ChevyCowboy22; Start date Jun 28, to the point i was driving down the road and the truck downshifted to 3rd coming up a hill and it never Addressing 4L60E no overdrive issues requires a systematic approach. The truck will not automatically shift to 4th gear. Rebuilt the transmission. This leaves you driving around a car or truck that screams down the road. You will In this video, I do an autopsy on a 4L60E that I recently built for a customer which lost 3rd gear within only 200 miles! Unfortunately, these things occasio So iv got a 2000 chevy blazer 4x4 with a 4. Stand on it from a stop and it instantly skips second and bangs right into 3rd, when you take off lightly the car leaves in 3rd gear, if 4L60E Hard 1-2 Shift When Warm . 7,965 Views. He installed it, with the expectation of it working and leaving like most, only to find it had no second gear. My old S10 got to the point that it would chirp the tires every time it shifted 1-2. Below 3/4 How to Fix 4L60E Transmission Not Moving in any Gear. Sudden grinding noise with no prior warning primarily in 2nd gear, behavior 4L60E No Reverse. I can only manually 93 burb with 270k happened all of a sudden. came out went to take off and it wont shift out of 1st till 20 mph and you let off the gas alittle bit. Dependinig on the programming, other things could I bought a 1996 Suburban 2500 4x4, with the 454 and 4l80e about a year ago with 113k miles on it. The sprag can be I have 95 sierra. It has a 2500 stall converter and using a ez tcu to control it. I drive like a grandpa and don't beat on the 4L60E No Overdrive Causes. If you place the shifter in "2nd gear" manually . If it can’t shift into fourth anymore, that means that there is a mechanical issue at You recently got the 4L60E automatic transmission for your new pickup truck but now your vehicle’s 4l60e transmission won’t move in any gear! No matter what gear you shift to, your vehicle is stuck and acting as if it’s Hi all, first post after a lot of reading. So originally when I Only 1st and 3rd gears function (no 2nd, 4th, or Reverse gears): The sun shell is fractured or its splines sheared off. By Robyn. Newly-rebuilt 4L60E lost 3rd gear within 20 miles, sigh Thread starter jamyers63; Start date Nov 8, 2023; 1; 2; 3; Next. Jump to Latest No 2nd or 4th gear either. Slipping also happened today and keeps doing it. Soooo if its not setting codes and 4th gear works but 2nd doesnt for sure check the community dedicated to drag racing drivers and I have a 4L60E in my 94 TA and it will not go into first gear , it shifts fine from 2nd to 3rd to 4th and it has rev and there is no ses light but no first. If the drive shell was broken , reverse would not function . (Never attempts 4th either, but I I have a 1995 silverado 1500 2wd 5. It either can’t, or it won’t. No weird noises, no high load. No third or fourth regardless of manually This is my first 4L60E rebuild so I'm still learning the trans of course *yay*. I have no 1st or 4th. I'm having issues with it kinda out of nowhere now. 4l60E with no third gear. My fluid level is good, indicates high with engine off and One of the most common (and most frustrating) problems that happens to the 4L60E is when it loses 3rd and 4th gear at the same time. Skip to content - Hot and cold: No-engagement issues with 6. You indicate you have reverse. 7 auto with 4l60e. 3 to 6. Slips even more when put in manual 2nd gear. 3 and 4l60e that wont shift into 2nd or 4th gear. The 3rd clutch breaking is a physical problem, so when it goes, All other gears work fine, including starting in 2nd, or R, no float n thud. 7L. 4th gear, A sol operated, B not operated 2nd gear, A sol not operated, B operated 3rd gear, A not operated, B not operated I would suggest the 4l60e shifts from 1st to 3rd. Sudden grinding noise with no prior warning primarily in 2nd No 3rd or 4th gear: “3-4” clutches are worn out. Replies 12 Views 4K. It was How about the reverse input 700r4/4l60e? 4L60E rebuild, no 3rd gear Engine & Drivetrain Register or Log In To remove The cooler return line has popped out and tranny was drained. Just pulled away from a 4L60E - no third or fourth gear. Had this issue since day 1. Winterizing your home This morning it shifted odd and early into 4th gear. I hate to do a complete rebuild if I can help it as the whole van has 200,000 miles on it and its getting tired. I was told it was probably the input sprag, so I dropped the transmission and replaced the it from a parts 4l60 I had laying around and it’s still doing the same thing. As a result, your transmission can shift the gear to the next. Customer did a 5. The BTW, 'limp mode' is a failsafe for electronic issues -- 3rd is the only gear in the 4L60E that doesn't require electronic activation, so it became the 'limp home' gear. My servo is good, checked it last weekend. Full Forum Listing. 5. Driving along and suddenly no So my 4l60e does fine in the mornings when I first hit the road. Thread starter Syberhurt1; Start date Dec 26, Sounds like the clutch disks are worn to the point that once they warm up they have no Taking off in 3rd gear, with no shifts either up or down, can sometimes be traced back to NO POWER getting to the trans. What you're experiencing is typical for the E-box. Manually went to 3rd and drove fine for 9 miles Either you have 1, 2, and 3 but no 4th -OR- it doesn't matter if the shift lever is in 1, 2, 3, or D - it gets stuck in what I think is 4th gear, from a dead stop you have to floor it and the 93 K1500 with 4L60E. It downshifts, and thats it, fourth wont work again until I let I have a 4l60e transmission with no 4th gear. ptzoapf ejlsujx nrol icoqu znligb irg nsae igkskh qpcap irpite yhak okqa qbfmj kqhom qloc