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I’m having a problem with the fuel gauge, put 10$ in the tank, I’m driving then I’m looking at the gauge dropping every second, an it then the fuel light we’ll come on. I need help? Is it the injectors, fuel pump? Then I googled it, just says my have a bad ground to the “receiver input to the sender” major head scratcher
 

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Do you have a multimeter? If so, pull up the rear seat cushion. There are two bolts at the base of the cushion under plastic covers. Pull the access panel. Check for resistance at the fuel level sensor pins from the fuel pump. I'm not sure what the resistance should be but you could try different resistors to see how the gauge reacts. If the gauge reacts, the level sensor in the fuel pump is bad. If it doesn't, it could be the BCM.
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