98 ls1 Camaro 4l60e help needed
Car was as is no warranty. Luckily the dealer said they will fix it for me at no charge.
I've seen many post where people have this issue and the rebuilt tranny just fails again.
So what options do I have to be able to make sure it's built right and done to where it won't repeat the same issue?
Will be used as daily driver. 121000 miles.
Ask the dealer to use a 4L65E rebuilt kit as that has the better 7-friction 3/4 clutch and will fit any 4L60E.
Remind them to replace the 3rd accumulator check ball cartridge by the servo.
If they are willing ask them to also install the Sonnax 4L60E-LB1 boost valve. This will raise line pressure across the board, both giving you firmer shifts and actually extending the life of the trans. If they are not willing, it is easy to do yourself later.
With a reasonably good rebuild and the "enhancements" I mentioned, I'm confident it will last longer than your engine.
Ask the dealer to use a 4L65E rebuilt kit as that has the better 7-friction 3/4 clutch and will fit any 4L60E.
Remind them to replace the 3rd accumulator check ball cartridge by the servo.
If they are willing ask them to also install the Sonnax 4L60E-LB1 boost valve. This will raise line pressure across the board, both giving you firmer shifts and actually extending the life of the trans. If they are not willing, it is easy to do yourself later.
With a reasonably good rebuild and the "enhancements" I mentioned, I'm confident it will last longer than your engine.
Ok I just called them and let them know when they find the shop they are going to use to let me know who they are. Also he said if it's any extra to do the add ons that I will have to pay for it. Do you have any idea what I might have to spend out of pocket vs should I just let them do their thing for free?
The Sonnax 4L60E-LB1 is $22 at Summit.
For $32 you will get a huge benefit and stronger trans.
Also he says the standard rebuild is 1000$ which the car lot will pay.
Just the 4L65E rebuilt kit. This is what rebuilders buy from their distributor. It costs about $130 for a 4L60E and $140 for a 4L65E. The only, and I mean ONLY difference is that it has 7 frictions for the 3/4 clutch.
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Just the 4L65E rebuilt kit. This is what rebuilders buy from their distributor. It costs about $130 for a 4L60E and $140 for a 4L65E. The only, and I mean ONLY difference is that it has 7 frictions for the 3/4 clutch.
I talked with the guy there named Scott. He said everything is cheaper since its at the dealers cost. He said for the stock rebuild its 1000$ and is normally 1500-2000$. Then he said it wouldn't be the 4l65e parts. It would be their performance racing parts. Heavy duty bands. clutches. Shift kit. Everything. For 500$ that would come out of my pocket.
So I'm thinking of doing that 500$ extra for a "bulletproof" transmission vs getting a free stock transmission rebuild. Figure Id have to pay 1000$ or so in a year if I get the stock one.
Any thoughts?
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My real concern is the "kicked out smoke" which indicates a worn engine. It doesn't make sense to build a premium trans when the engine is already burning oil.
My real concern is the "kicked out smoke" which indicates a worn engine. It doesn't make sense to build a premium trans when the engine is already burning oil.
Engine temp stayed normal
Only smoked for a second when the transmission gave me issues
First white when I started to notice it. Then black when I knew there was an issue.
Says after transmission is rebuilt he will have it taken to an engine mechanic as a precaution
I'm not trying to discourage you for getting a premium trans build, just sharing my thoughts. Only you can make the final decision.
Good luck with everything.
With different color smoke I would look for oil in the coolant, which likely means the coolant is leaking into the cylinders and giving you white smoke.
With different color smoke I would look for oil in the coolant, which likely means the coolant is leaking into the cylinders and giving you white smoke.
Also I don't know if this is relevant. When I was looking at the car it sounded like a pump would turn on under the hood on the driverside. Fuel pump would sound in the rear. Oil pump the pressure would be off. My best guess would be air pump? But thought it only came on when it's cold? I'm in Florida and definitely isn't cold haha








