92 4l60e
Thread Starter
Cruising
Joined: Feb 2024
Posts: 12
Likes: 1
From: Phoenix, AZ
92 4l60e
So I have come to the conclusion that my TCC valve is bad, but I seem to not be able to find one, everything that I find online is for 96+
Is it the same? Or am I just barking up the wrong tree here?
92 Corvette LT1, Hard shift into 2nd and it bounces back and forth between 3rd and 4th when around 40 mph
Edit: Yeah 4L60, I always want to throw that E on there
Is it the same? Or am I just barking up the wrong tree here?
92 Corvette LT1, Hard shift into 2nd and it bounces back and forth between 3rd and 4th when around 40 mph
Edit: Yeah 4L60, I always want to throw that E on there
Last edited by Pingbi; Mar 13, 2024 at 11:20 PM.
Burning Brakes
Joined: Aug 2023
Posts: 1,093
Likes: 35
From: San Diego
92 is a 4L60 non electronic. Its a common item, not sure why its difficult to find.
There should be an expert along here real quick. Let me look in the ATSG manual.
Look at this real quick to help
Sonnax 4L60 (700-R4)
There should be an expert along here real quick. Let me look in the ATSG manual.
Look at this real quick to help
Sonnax 4L60 (700-R4)
Thread Starter
Cruising
Joined: Feb 2024
Posts: 12
Likes: 1
From: Phoenix, AZ
In regular D, it seems fine, but once I let it shift further it can't seem to figure out what gear it wants to be in.
This isn't all the time, more intermittent, and it can happen cold or warm
This isn't all the time, more intermittent, and it can happen cold or warm
Melting Slicks
Joined: Feb 2003
Posts: 2,661
Likes: 806
From: Saskatoon Sask.
So I have come to the conclusion that my TCC valve is bad, but I seem to not be able to find one, everything that I find online is for 96+
Is it the same? Or am I just barking up the wrong tree here?
92 Corvette LT1, Hard shift into 2nd and it bounces back and forth between 3rd and 4th when around 40 mph
Edit: Yeah 4L60, I always want to throw that E on there
Is it the same? Or am I just barking up the wrong tree here?
92 Corvette LT1, Hard shift into 2nd and it bounces back and forth between 3rd and 4th when around 40 mph
Edit: Yeah 4L60, I always want to throw that E on there
The first thing to do is readjust your TV cable. On a 92 it is a bit more involved than earlier models because of the ASR. If that does nothing, then remove the pan and check for a broken 1-2 accumulator spring. Are you sure it is the 3-4 shift that is varying and not the TCC lockup? What leads you to the conclusion it is a TCC valve problem?
Thread Starter
Cruising
Joined: Feb 2024
Posts: 12
Likes: 1
From: Phoenix, AZ
The first thing to do is readjust your TV cable. On a 92 it is a bit more involved than earlier models because of the ASR. If that does nothing, then remove the pan and check for a broken 1-2 accumulator spring. Are you sure it is the 3-4 shift that is varying and not the TCC lockup? What leads you to the conclusion it is a TCC valve problem?
I came to the TCC conclusion because no-one seems to know the answer based on multiple searches and asking around. I'm kinda just trying to knock things out one at a time, and the TCC is cheap and easy to try.
Burning Brakes
Joined: Aug 2023
Posts: 1,093
Likes: 35
From: San Diego
Adjusted the TV, it slightly [maybe] helped the hard 1-2 shift, but did nothing for the dancing between 3 and 4.
I came to the TCC conclusion because no-one seems to know the answer based on multiple searches and asking around. I'm kinda just trying to knock things out one at a time, and the TCC is cheap and easy to try.
I came to the TCC conclusion because no-one seems to know the answer based on multiple searches and asking around. I'm kinda just trying to knock things out one at a time, and the TCC is cheap and easy to try.
