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How can I check if my fuel pump is working - Cars & Trucks

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The easiest way is when you are sitting in your car turn the key to the accessories position. You will here the pump starting up with a hum. That means it is pressurizing. Now this is the easiest but not a fool proof method. You can borrow a pressure tester from a parts store and test it yourself or you can take it out and have it tested if you are not comfortable with that..

Posted on Jan 07, 2013

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Posted on Jan 02, 2017

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