How to Replace an Oil Pump in a GMC Sierra?

Answer Losing lubrication in an engine will destroy it. The oil pump makes sure this doesn't happen by cycling oil through the engine and keeping it lubricated. In most cases, the oil pump lasts through t... Read More »

Top Q&A For: How to Replace an Oil Pump in a GMC Sierra

How to Replace a Fuel Pump in a GMC Sierra?

The GMC Sierra has an electric fuel pump so you should ensure that its fuses and relays are working before checking it. You may need to clean your fuel pump or replace it if your gas tank is not em... Read More »

How to Replace a 1995 GMC Sierra Fuel Pump?

The fuel pump in your 1995 GMC Sierra pickup transports the fuel from the gas tank to the fuel injection system. It's located inside of the gas tank, and it uses the fuel to cool itself down. ... Read More »

How to Replace the Fuel Pump on a 1991 GMC Sierra Truck?

The fuel pump in a 1991 GMC Sierra truck is in the fuel tank. When the fuel pump goes out, the fuel tank has to be pulled down to get the pump out of the tank. A new fuel pump will include an O-rin... Read More »

How to Replace a Power Steering Pump in a 1991 GMC Sierra?

The 1991 GMC Sierra was offered with a choice of five different engine sizes: a 4.3-liter V-6, 5.0-liter V-8, 5.7-liter V-8 (350), 7.4-liter V-8 and a 6.2-liter turbo diesel. Changing the power ste... Read More »