2000 Pontiac bonneville

Asked by Guru1PHZG Sep 21, 2019 at 02:20 PM about the 2000 Pontiac Bonneville SE

Question type: Maintenance & Repair

My check engine light is on and blinks. The
codes that pop are P0300 and P0452. I’ve
changed the plugs, wires, coils and fuel tank
pressure sensor and the car still acts the
same. Putters as u push on the gas pedal
and burns gas like crazy. Any advice on what
to do next would be greatly appreciated

2 Answers

Guru1PHZG answered 4 years ago

Thanks I’ve changed out the plugs, wires and coil packs. Idk what else could be causing the misfire in the engine

Mark helpful

Timothy answered 4 years ago

Replace your ignition control module, they get really corroded fix my po300 misfire code

Mark helpful

Your Answer:

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