4l60e problems

[RockstarMafiaa]

Ha just lost 3rd gear today boys . Round of applause for 268xxx miles gotta love a 4l60

[Trucks_n_stuff]

Ah, nothing like your transmission working in the moening and losing overdrive in the afternoon.

[breakinggames]

I got a 4l60e with a 1-2 rough shift that happens at low rpm best described as going over a bump

[topdollarmobile]

Change your solenoids, transmission cooler, and vehicle speed sensor. These trucks are very finicky and it’s not always the transmission that goes bad. Try everything else first. I’ve done solenoids and fluid change and it still hunts for gears and struggles to shift but I got a code for a vehicle speed sensor hoping replacing that will fix it. Trucks been down for more than 5 years cuz I thought it needed a whole new transmission.

[barneymiller]

Not surprised driving it like that. It is not a performance car.

[HomerD]

Having trouble with mine code PO740 Torque converter clutch circuit. Hope it’s something simple just got this installed in my 54 Chevy

[roughneck]

Explain it to me like I’m three. I’m having the same problem. If you ease up to 3k it’ll shift itself without have to let off gas. I’ve replaced 1-2, 3-4, 3-2. About to open it up and grab a tcc and the valve. I didn’t have this problem until I fixed my damn o2 sensors.

[williamcarlson]

Having the same issue. What was the culprit on yours?

[Dennon]

Did you stop hitting the gas or did it slip lol

[emanualsaunders]

Change trans fluid and shift solenoids

[ifixthingsalsobreakthem]

Mine sorta does that but it’s like it’s building pressure to go into gear, I can ease around 2k and slip perfect into gear or like let it drop into gear like I’m engaging it ?!

[sirscreamethbehemoth]

Hey, Trailblazer gauge cluster. Is it an SS?

[henrytoledo]

99 Sierra 4.3l boughy new rebuilt trans at 112k, 189k and 265k partial rebuild. Cheaper than a new one but wish it was a manual. 4l60e has caused me to despise Autos. Got 5 vehicles all over 6 years old and its the only Auto.

[mitchellmarkus]

I just blew my tranny up last week because I passed a box truck on the right on a 2 lane road and got sucked into the ditch and hit a mailbox an the transfer case got smashed by the stub of the 4x4 post that the mailbox was on and ripped the torque converter bolts halfway out

[SONNI-E.]

Maybe if you release the handbrake first and Have you tried putting some gas in it? Looks thirsty !!