bought it recently for peanuts.
few days later engine light comes on, using torque pro, the fault os for p0171- system too lean
my long term fuel trim is almost 30%
i clean the maf, check the voltage, it seems fine. start looking for exhaust leaks and find that...
I bought this car with a CEL in the beginning of November. When I picked it up the dealer said they fixed the light. So with it "fixed" I installed a boost gauge. after a few days I got P0171 system too lean bank 1. The dealer wont touch it because "boost gauge caused this new light"...