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1990 Pontiac Grand Am, FP Waveform
Posted to the Waveform Library on 9/5/2000

This car had poor performance and idle quality problems. But, the fuel pump isn't an issue here.

 

car Vehicle Data

1990 Pontiac Grand Am 2.3L

Engine2.3 L / 4 cyl
SubsystemFuel Supply
Component
ConditionKnown Good

car Vehicle Data

1990 Pontiac Grand Am 2.3L

Engine2.3 L / 4 cyl
SubsystemFuel Supply
Component
ConditionKnown Good