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The 2001 GMC Yukon runs on regular unleaded.
No, it will not.
The 2001 GMC Yukon-XL runs on regular unleaded.
The GMC Yukon has the fuel pump located inside the fuel tank. The fuel tank must be removed to gain access to pump.
remove fuel tank.
You must drop the fuel tank.
The 2000 GMC Yukon Denali fuel pressure regulator is located on the back of the fuel injector pump. The fuel injector pump is located on the top of the engine.
The fuel system control on a 2001 GMC Yukon XL is located underneath the drivers side. It is on the frame rail.
The fuel pump for a 2000 gm. Yukon does not have an inertia shut off. If there is no fuel then the pump or pump relay could be bad.
Try looking in the fuel tank.
Nope.
50psi