Having problems with your 2003 Chevrolet Avalanche ?

How to tell if the fuel pump is bad on a 2003 checvy avalanche

Posted / edited by AnonymousUser on : 22-01-2018

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How to tell if the fuel pump is bad on a 2003 checvy avalanche


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Have you checked the O2 sensor? Sometimes this is the problem and its an easy and cheap route to take. When the fuel pump was replaced, was the fuel filter also replaced? I would definitely check to make sure ... Cadillac DeVille

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... 2003 Chevrolet Avalanche

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How can you tell if the fuel pump or the fuel relay are bad, just changed the filter car ran fine for a day. can't here the pump all the time, it seems to come and go.What do think?


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HOW DO I TELL IF MY FUEL PUMP IS BAD. MY CAR STALLED AND BLEW A 15 AMP FUSE TO MY FUEL PUMP. COULD IT BE SOMTHING ELSE?


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Video on how to tell if 01 bmw 330ci fuel pump rely is bad


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