Trev

I have a 09 ss/tc with gms1. i have been having the issue of if i get on it in first or second after a second or two it will cut all power, boost and all. if i let off for a second then go full throttle again i will have full boost and power, but its only in first and second. no other cel or anything.

any ideas are much appreciated.


thanks,

Trev

KMO43

I would log for knock and check the fuel trims

blueLNFftw

iTrader: (16)

Check the codes anyways; they can be pending and not display the MIL