Fuel Pumps
GMC Envoy

How do you change a fuel pump on a 2003 envoy?

Answer

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Wiki User
06/25/2014

The fuel pump on a 2003 Envoy is changed by removing the gas tank support straps, lowering the fuel tank, and disconnecting the fuel lines. The wiring harness is then disconnected, the pump unbolted, and the removed to allow the new pump to be installed.