Bosch New 0280140013 Volvo Auxiliary Air Valve Fit 140 1800 Porsche 911 Turbo Fuel Accumulator Porsche 928 110 198 01

Porsche 928 110 198 01

Porsche  928    80-86

505i       84-95

7   1970-1974

RECEIVE A $100 REFUND UPON RETURN OF YOUR CORE

Bosch New 0280140013 Volvo Auxiliary Air Valve Fit 140 1800 Porsche 911 Turbo Fuel Accumulator Porsche 928 110 198 01BOSCH New 0280140013 Volvo Auxiliary Air Valve Fit 140 1800 The auxiliary air valve increases idle speed when the engine is cold by allowing more air into the engine. It prevents the engine from stalling before it reaches its operating temperature, especially when the oil is thicker and combustion is less efficient. As the engine warms up, a thermostatic element in the valve closes, restoring the idle to normal RPMs. Welcome to Fuel Injection Products