The Fuel Pump Won't Work on My 1999 Yukon?

Answer The fuel pump in your 1999 GMC Yukon mounts on the top of the gas tank and hangs down into the gasoline. The bottom of the pump draws gasoline in from the tank, then sends it forward to the fuel in... Read More »

Top Q&A For: The Fuel Pump Won't Work on My 1999 Yukon

The Fuel Pump Won't Work on My '99 GMC Yukon?

The two biggest culprits of a malfunctioning fuel pump on your GMC Yukon are either the pump itself or the fuel sending unit connected to the pump. Depending on the case, you either need to replace... Read More »

How to Replace the Fuel Tank on a 1999 GMC Yukon?

GMC introduced the Yukon Denali in 1999 as a four-door, sport-utility vehicle upgrade to their original Yukon product line. One feature is the increased fuel capacity. The fuel tank holds 30 gallon... Read More »

How to Release Pressure From a Fuel Filter in a 1999 Yukon?

The fuel pump on a 1999 GMC Yukon draws power directly from the electrical system, whether or not the engine is running. Due to this, the fuel system is always pressurized -- meaning that when you ... Read More »

How to Change the Fuel Pump for My '97 Yukon?

Fuel pumps provide a steady flow of fuel between a vehicle's gas tank and its fuel injectors. After time, fuel pumps can become clogged with contaminants and particles from bad fuel. This can cause... Read More »