Question about 1990 Pontiac LeMans
Car wont start. no ignition problems . put fuel down throat and runs
I think what you have is just a failed fuel injection fuel pump, the pump is located inside the fuel tank and the fuel tank must be removed to access and replace the pump assembly.
Posted on Feb 13, 2012
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Posted on Jan 02, 2017
SOURCE: Where is the fuel filter
Under vehicle, driver side, below seating area, near fuel tank, mounted on frame rail in fuel line good luck and spray it down a day ahead with WD40 or other to aid in removal
Posted on Nov 11, 2008
I'm venturing to guess that a 1990 lemans is fuel injected. then you wouldn't have a choke plate. I would start by checking the iginition system first, plugs, wires, cap, rotor, and if all that looks good then look at the fuel system.
Posted on Jan 10, 2009
76?? it's on the passenger side,mid-way up the block. It's mechanical & use grease to hold the fuel pump rod in place when installing. Now you posted in the 1990,if it's that then it's in the gas tank & it electric.
Posted on Jun 28, 2009
The fuel pump is in the fuel tank.Sit in the car.....turn on the ignition switch to run.....listen very closely to the rear of the car...or have someone kneel down by the back wheel.....you should hear a "prime cycle"......the pump running for 2 or 3 seconds if the key was off for 15 seconds before trying this.If you hear silence you most likely need a fuel pump.Before pulling the tank down....check for power on the gray wire at the fuel tank connector just ahead of the rear axle under the car.Check for power with a test light that will last for 2 to 3 seconds as you turn on the key to run.Power means you really most likely need a pump.No power means you may need a fuse or a fuel pump relay.
Posted on Aug 11, 2009
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