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Why does your 93 Chevy G20 van blow the fuel fuse and where can you look to fix it?
Wiki User
∙ 18y ago
if you put in a new fuel pump and the fuse still blows check the fuel relay under the hood on the firewall,,its oval in shape,,,, disconect the relay and turn the engine over if the fuse doesnt blow then the relay is bad,,if it does then you have a short in the wire harness its easy to follow from the fuel pump to the relay good luck
Wiki User
∙ 18y ago
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