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Home >> Chevrolet >> 1988 >> Spectrum Base, 2D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Feedback Carburetor System >> Trouble Shooting >> Feedback Carburetor System >> Flat Spot on Acceleration

Flat Spot on Acceleration

Idle speed. Carburetor vent switching valve. Accelerator linkage and pump volume. Secondary valve. Slow air bleed. Main jet.