Impala SS EFI Live question
My Dad's car is popping a code, someone at the parts store told him it was a code for the gas cap or something fuel related. New gas cap and a few days later the code is back. So I'm up on vacation and figured I'd read the codes out.
Once I have the codes I'll post them up, see what the LS4 crowd thinks it is.
Thanks!
Where is the EVAP canister located on these cars? My Dad tells me a tree branch had fallen in his path, maybe it knocked a vacuum line loose if he ran it over?



