SCAN CODES

2002 Oldsmobile Alero

Tiny

Dawny33

February, 18, 2008 AT 6:52 PM

Engine problem
2002 Oldsmobile Alero 4 cyl Two Wheel Drive Manual 113000 miles

I had my car towed home because the engine was shuttering. If I tried to drive it would try to stall, if I tried to climb a hill, all power was gone and would stall. We scanned with a universal code reader and the code was 300. Any suggestions? We changed sparkplugs and it looked like 1 and 4 were fouled but still no change

FOUND 830 RELATED QUESTIONS

Ecm Problem

88 ANSWERS

1 Answer

Tiny

mastertechtim

February, 18, 2008 AT 6:56 PM

There is a coil that controls the #1 and 4 cylinder. Replace the 1-4 coil and if it still stutters then also replace the ignition module. This will fix your car.

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