How do you identify the fuel pump relay on my 7.4 liter truck please!
Nov 25, 2008 at 4:43 PM
1994 GMC Truck Fuel pump relay
1994 GMC TRUCK
AUSTINMAN1
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Hi:
In the power distribution box under the hood, you will remove a lid covering the relays. The lid of the box should indicate what each relay is for. Also, your owner's manual should point you in the right direction.
Joe
In the power distribution box under the hood, you will remove a lid covering the relays. The lid of the box should indicate what each relay is for. Also, your owner's manual should point you in the right direction.
Joe
Dec 10, 2008 at 1:41 PM