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Home >> Pontiac >> 1987 >> 1000 4D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> CEC Testing W/O Codes (Trouble Shooting) >> Trouble Shooting >> Surges &/Or CHUGGLE >> Notes
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Surges &/Or CHUGGLE: Notes

Engine power variation under steady throttle or cruise condition. Feels like vehicle speeds up and slows down without changing accelerator pedal position.