it's a 1987 GMC Jimmy. The fuel pump has been replaced 3 times w/i the past 4 months. Checked fuel lines. Replaced fuel filter, also.Could it be a short somewhere?
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1997 GMC Jimmy Question: what would cause the fuel pump to fail only a few days after replacing it?
Answer #1Justin Case Automotive Repair, Inc. (67 Answers) , Homosassa, FL - (352) 432-0064Justin Case Auto September 04, 2013, 05:30Technician
Check for dirt in the tank. If it looks clean I would go to a different brand pump. You should also check the electrical connector at the pump, make sure it clean, tight, and not burnt.