2.2 Ecotec GMPP

[bertland]

Hi, I have a 2003 Cavalier 2.2 Ecotec S/C with a auto tranny, the S/C is from GMPP and came with the GM reflash.

So here my problem(wondering if I'm alone....):

1- When I floor it at 60 m/h it go direct in the rev limiter and after jerking a few time it shift !

2- If I start on L1 or L2 gear the engine died for a second and after it go!

My dealership is working with GM about that and they reflash 3 time my computer and nothing change...

The only mod I got is a RkSport 4-2-1 header with 2.25 hiflo cat and exhaust + a custom AEM CAI.

Those any one had or have that kind of problem!?

[SL04P0PR]

The symptoms you describe sound sorta like a problem with the transmission or torque converter, so it would be a good idea to check your fluid and filter.

also it might help us to know if these problems you have began as soon as you installed the GMPP kit or later after the install?

[RebelTX]

sounds like a problem with the torque converter to me

[Danmuzicman]

if its not the torque converter it might be the input shaft on the channel plate, the input shaft is griding into the channel plate and does not catch until it revs real high. that also may be why its dying then botling like a bat out of hell.