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There could be several reasons why your avalanche is stalling after starting. It could be due to a faulty fuel pump, clogged fuel filter, a problem with the ignition system, or issues with the engine sensors. It's best to have a professional mechanic diagnose the issue to determine the exact cause.
What else can I help you with?
What is the capacity of a 2003 avalanche fuel tank?
The fuel tank capacity of a 2003 Chevy Avalanche is around 31 gallons.
Where is the fuel pressure control located On 2003 Chev Avalanche?
The fuel pressure control on a 2003 Chevy Avalanche is part of the fuel pump module assembly located inside the fuel tank. It is not a separate component that can be easily accessed or replaced on its own. If there are fuel pressure issues, it may be necessary to replace the entire fuel pump module.
What is a PO449 code on an avalanche?
A P0449 code on a Chevy Avalanche typically indicates a problem with the evaporative emission control system vent valve/solenoid circuit. This may result in issues with fuel vapor escaping from the fuel tank. It is recommended to have a professional diagnose and repair the issue to prevent potential fuel system problems.
What should fuel pressure be on a 2002 avalanche 8.1?
The fuel pressure for a 2002 Avalanche with a 8.1L engine should be around 55-62 PSI. It's important to check the specific manufacturer's specifications for your vehicle to ensure proper pressure. If the pressure is significantly higher or lower, it may indicate an issue with the fuel system.
Can you run ethanol gas in my 2004 avalanche?
It is not recommended to run ethanol gas in a 2004 Avalanche as it may not be compatible with the vehicle's engine. Check your owner's manual or consult with a mechanic to determine the appropriate fuel type for your specific vehicle.
Picture of where the fuel filter is on 2004 Chevy avalanche?
In 2004 Chevy started putting the fuel filter inside of the fuel tank.
Diagram of where fuel filter is on 2005 Chevy Avalanche?
In late 2004 GM. started putting the fuel filter inside of the fuel tank. You will have to remove fuel tank to be able to service the fuel filter.
What happen when the fuel pump goes out?
your engine quits, starved of fuel .
How do you change a fuel pump 2002 Chevy Avalanche?
I have not started yet but I know you atleast have to drop the tank. I'd get yourself a Chilton.
What is the capacity of a 2003 avalanche fuel tank?
The fuel tank capacity of a 2003 Chevy Avalanche is around 31 gallons.
1999 Ford truck will start but acts like it isn't getting fuel and quits?
Could be a fuel filter or fuel pump is weak. Change fuel filter and check output pressure of the fuel pump at the Schrader valve on the fuel rail. You will need a fuel pressure gauge. At idle you should be getting at LEAST 30 to 50 psi.
What type of fuel does a Chevy Avalanche take?
A Chevy Avalanche uses standard 87 octane fuel. Higher grade fuel will not result in improve mileage or performance.
What happens when a fuel pump quits?
The engine stalls and will not restart.
Do you have a bad fuel relay when the egine starts and then quits?
I doubt it.
Where is the fuel pump located on a 2002 Chevrolet avalanche?
in the fuel tank
What kind of fuel does the 2013 Chevrolet Black-Diamond-Avalanche use?
The 2013 Chevrolet Black-Diamond-Avalanche runs on flex-fuel (FFV).
What will cause a surging at wot in a 1985 Chevy silverado 305 4bbl but quits if you back off of wot?
You need to check the fuel pressure and the fuel FILTER.Most common cause of that is the float level in the carburetor is not adjusted right. / not getting enough fuel.
