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the relay is located on the upper firewall on the drivers side in the rack of 2 relays. One is for the air cond if equiped with one and the outer should be the fuel pump relay. Be sure to check the relay with a voltmeter set at 20 volt dc scale , the reading should indicate voltage thru the relay or none which should tell you if a new one is needed. May want to be sure you have a good ground on the frame near the pump assembly unit as it will make you think the pump is bad but realy at times you loose the ground due to bad rust. old rusty wrench,,Rives Jct., Mi.
What else can I help you with?
Where is the fuel pump in a 1991 GMC Sonoma?
in the fuel tank
Where is the fuel pump relay on a 1991 Honda Accord?
where is the fuel pump relay for a 1991 Honda accord located
Where is the fuel pump relay on a 1998 GMC Sonoma 2.2l?
Fuse/relay center under the hood
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where is the fuel pump relay located on a 1991 ford econoline 250 van
Where is the fuel pump relay ground on a 1991 jeep wrangler yj?
The fuel pump relay is grounded through the ECM.
1991 Mercury Cougar fuel pump relay location?
Your 1991 Mercury fuel pump relay switch is located on the firewall of the engine compartment. The relay switch will be near the center of the firewall.
Where is the fuel pump relay on 1991 camaro?
Fuel pump relay is mounted on the firewall under the hood near the master cylinder.
Where is the fuel pump relay on a 1991 Mercury Capri?
The fuel pump relay on a 1991 Mercury Capri is located under the dash, near the main fuse panel. It controls when the fuel pump operates and provides power.
How is the Fuel Pump relay checked on a 1991 Corvette to determine if the pump is good or not?
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Where is the fuel pump located on a 95 sonoma?
The fuel pump is inside the fuel tank on a 1995 Sonoma.
Where is the fuel pump relay located on a 1991 Ford Festiva?
The fuel pump relay is under the drivers side of the dash , right by the steering column.
What does a fuel pump relay do on a 1991 caprice?
Run the fuel located in the fuel tank. The relay command the pump as soon as you turn the ignition key. You hear the humming of the pump before you crank the engine.
