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What are the fuel pressure specifications for a 1990 Pontiac le Mans LE?
The fuel pressure specifications for a 1990 Pontiac Le Mans LE typically range between 35 to 45 psi when the engine is running. It's important to ensure that the fuel pressure regulator is functioning properly to maintain this pressure range. If you're troubleshooting fuel system issues, checking the pressure with a gauge can help determine if the fuel pump or regulator needs replacement. Always consult the vehicle's service manual for the most accurate and detailed information.
Where is the fuel pump located on a 1990 pontiac sunbird?
It is in the fuel tank.
How do you install a fuel pump into a 1993 Pontiac Le Mans?
i have a 1990 lemans and it is located under my back seat you flip up the seat bottom and there is a flap of carpet there it may be the same on yours
How do you change the fuel filter on a 1972 Pontiac Le Mans and where is it located?
TAKE THE FUEL LINE OFF AT THE CARB.THAT RUN DOWN TO THE FUEL PUMP
Where is the fuel pump reset switch on a 1990 Pontiac van?
GM vehicles do not have a fuel pump inertia switch.
How do you change an electrical fuel pump in a GM Optima or Pontiac Le Mans?
It is in the tank. Remove the tank then the pump. Not an easy job.
Where is the fuel filter in a 1990 Pontiac sunbird?
Under vehicle, center, below trunk area, near fuel tank, mounted in fuel line.
How do you remove a fuel pump in a 1990 Pontiac Bonneville?
It is inside the fuel tank, you have to drop the tank, and remove the sending unit, from the tank to replace the fuel pump.
Why is your 1990 S10 blazer fuel pump not pumping?
Check there is power to the fuel pump via the connector at the tank. Check fuel pump relay and fuses related to this. Or if there is a fuel cutout switch on this somehwere. If not, then need a fuel pump.
Location of fuel pump relay on 1990 Pontiac Sunbird?
Under the hood in the fuse/relay module.
Why my gas ain't getting to my carbarator on a 1990 cadalliac fleetwood brougham i put new fuel filter on it and the pump coming on?
The fuel pump may be running but not pumping any fuel. Have a fuel pressure test run.
Where do you look to find the fuel pump on a 1990 Pontiac lemans le?
Fuel tank. IN THE TOP OF THE TANK UNDER THE BACK SEAT FOR A 2 DOOR AT LEAST.
