CEL + P0171 System Too Lean, Bank 1 = ?
I did a search and i checked all the hoses everything seems to check out ok, so it looks like it might be my MAF or my O2 sensor. anyone have any idea how much it would cost to check out and repair. Also there is German Performance 951.687.1907 about 3 miles from my location has anyone delt with them? do they have a gor rep?