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1998 GMC Yukon Question: Every time the key is turned on, the Fuel pump,pvc/cvm fuse blow. Why?

 

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bishop34, Potwin, KS, July 22, 2014, 18:34
 Rookie

Before I bought it a month ago, it had sat for 3yrs. I need to be sure it's the Fuel pump before I spend my money. Coil and distributor are good. No loose plugs or anything.

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  • Answer #1

    pushrod July 22, 2014, 19:06
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     Master

    Unplug the fuel pump wire connector and see if it still blows the fuse!!!... IF not... Replace the pump 'module'..! IF it still blows the fuse continue search for short to ground... GOOD LUCK!

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    bishop34, July 22, 2014, 19:25
     Rookie

    Where is the Fuel pump wire connector located?

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