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Home >> Volvo >> 1987 >> 740 GLE, 4D Wagon, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> BOSCH LH-JETRONIC - Engine Control System >> Trouble Shooting >> Erratic Idle

Erratic Idle

Check air intake system and fuel injectors. Check air control valve hoses for proper connection and blockage. Check throttle valve adjustment and attaching screws.

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