35 points
Recent Activity

Question Asked: My car sputters at wide open throttle
March 25, 2012, 10:09 AM
ive replaced the fuel filter, injector "o" rings, injector sleeves, no vacuum leaks, no exhaust leaks, and just replaced the mass air flow sensor today and its still having the same problem. its throws a p0171, lean code when it occurs. i do not lose boost at all so im thinking its something fuel related. i have sprayed the entire engine bay with carb cleaner and the idle never changed. please help!!!!!!
No activities found
No activities found
No activities found
Answer Ranks