Hi I just bought a 05 9-2x and the car bucks/ stutters at lower rpm (under 3k) and about 40% throttle or more. Has check engine light for p1090 which is the TGV but seller said it was deleted? would I still get a check engine light for this if deleted
was thinking maybe a tune would get rid of the bucking but Im not sure. Any help would be great.
car has the following
Aftermarket Top Mount Intercooler
Hallman Pro Boost controller
COBB Turbo Heat Shield
Turbo XS Up Pipe