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Fuel line buzzing
Posted to Technical Discussion Forum on 12/14/2012 19 Replies

Put a new regulator in this back in August due to a leaking diaphragm in the original. It was here about 3 weeks ago with a buzzing sound emanating from the fuel lines and regulator. Unplugged the vacuum line to the regulator and the buzzing lowers in volume. ... Login to read more.

19 Replies Received (View Replies)

 

car Vehicle Data

1999 Chevrolet Silverado 1500 5.3L

Engine5.3 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1999 Chevrolet Silverado 1500 5.3L

Engine5.3 L
Trans4-speed Automatic (Electronic)