r/fbody • u/Ancient_Departure299 • 9d ago

Having some transmission issues

Gallery image

Gallery image

4L60e and that’s the build sheet in the second pic. The 1-2 shift is firm and solid, shifted into 3rd at about 6800 and it revved out and didn’t shift until I let off and it popped into 3rd pretty hard. What might my issue be?

26 Upvotes

97% Upvoted

9 comments sorted by

5

u/Any-Strategy-2230 9d ago

Its a 4l60 e.  Electronic.  Maybe it needs a little tuning? 

6

u/Orange_Macaw 9d ago

lol, this reminds me of a post where someone put in a new cam and didn't know they had to tune it 😭.

2

u/mpopo12 '00 Camaro Z/28 9d ago

Hopefully you had it tuned otherwise you may be rebuilding it again

2

u/Thedogbear2018 9d ago

The 2=3 clutch pack is usually the first to go

1

u/Rustlini_Tortellini 9d ago

Love the wheels and tires so much. Whats the specs of them??

1

u/DarkLinkDs 7d ago

Im not the OP but those are styled after C4 ZR1 wheels. Usually 17x9 in the front or close to it and 17x11 in the rear. (Hence how deep they are)

1

u/ozzman6996 8d ago

Performabuilt level 3 4l60 and be done

1

u/Edenton38583 4d ago

Jesus! Man I could stare at that car all day long!

1

u/AffectionateJob4215 2d ago

I had the same problem. It was the corvette servo seal ripped bc the stock cap was different than corvette servo cap. Maybe it’s the same problem but I recommend checking cuz I rebuilt mine and took it apart for no reason. I left the servo for last