Question about GMC Yukon XL
fuel pump or pressure regulator? 2004 GMC Yukon XL Fuel pressure may drop due to a leaking injector or bad check valve in the fuel pump itself. The regulator does not come into effect until the engine
...FUEL PUMP RELAY START ENGINE UNTIL IT DIES LACK OF FUEL. FUEL FILTER IS MOUNTED TO THE RIGHT FRAME RAIL.NEAR THE FUEL TANK.YOU NEED A FLARE NUT WRENCH TO LOOSEN FUEL LINE AT FILTER AND A ADJUSTABLE ...
Question about GMC Yukon XL
...fuel pump, I have been unable to disconnect the fuel lines so that I can completely drop the tank, enabling me to replace the fuel pump. Where are the disconnect points located, and do I need any ...
...fuel pump] and fuel filter --quick and easy way to check pump turn key and listen for hum of pump if hum pump running /under hood check fuel pressure at fuel line test valve [shrader]or spray starter ...
...Fuel pump. Sometimes it starts on the first turn of the key and the next time we will have to try starting twice. I need directions on how to drop the tank and replace the fuel pump if this is the ...
...fuel pump. Probed wires before connector to pump and only got 5v. I jumped the pump with 12v and it works and disconected fuel line at fuel rail for injectors and no fuel is coming out. Any ideas? ...
Question about GMC Yukon XL
...fuel pump is new you should have good pressure before injectors, but check pressure anyway. If pressure is low go back and check for a bad fuel filter between tank and engine and replace. Fuel lines ...
...if this just vapor lock, or possibly fuel regulator or pump? Where is fuel reguulator located? I know the pump is in the tank (Ughh!) Replaced Fuel Pressure Regulator. So Far SO Good try a new gas ...
...pump fuel into my 2005 Yukon fuel tank, the fuel shuts off about 3/4 full and will not accept any more fuel. The fuel gauge shows 3/4 full and the instrument display indicates 365 miles till emply. ...
...could be any number of problems including a clogged fuel filter, inoperable fuel pump, no spark, fuel rail leaks, clogged injectors, air in the line, clogged EVAP solenoid. Are you getting any
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