The fuel pump for the 1990 full size blazer is located inside of the fuel tank. If this model does not have an access plate in the floor of the blazer then the tank will have to be removed to get to the pump.
You don't need to replace the injectors. Drain the fuel tank. Reinstall. Put in fresh fuel, and water treatment.
1) If fuel tank is full you will need to siphon fuel out 2) Remove any type of skid plate or cover from fuel tank. 3) Disconnect fuel fill tube, wiring harness, and fuel lines from fuel tank. 4) Support fuel tank and remove hold down bolts(or nuts) for fuel tank strap. 5) Lower fuel tank to ground. NOTE: You may need to remove driveline on some vehicles to have room to get tank out. 6) Use brass punch to unscrew fuel pump locking plate on top of fuel tank. 7)Remove and replace fuel pump from tank and reassemble everything the same way you took it apart.
you must remove the puel tank. the fuel pump is located inside the fuel tank. remove the battery cable, remove fuel tank, remove gauge assembly from inside the fuel tank, disconnect wiring harness replace fuel pump motor on inside of gauge unit, reverse procedure to complete job. if you are mechanically inclined you can complete the job for the cost of the fuel tank, $50.00 to $75.00.
BAD FUEL PUMP. Need to check fuel pressure with a gauge first. You did not say what year it was or engine size, this would help with the answer.
The fuel pump is in the fuel tank. You have to remove the fuel tank to access.
No you can not, You will need the same year ECM.
Where is the fuel filter located on a 1990 chevrolet blazer?
Remove fuel tank
You will need to drain the fuel from your 2000 Chevrolet Blazer fuel tank. Remove the fuel line from the fuel tank. Remove the fuel filter retaining plate. Remove the fuel filter. Reverse the process to install the new fuel filter.
in the gas tank
Remove the fuel tank for access
how do you remove a fuel filter from a 1990 astro van do you have to drain fuel tank
No, you must drop the fuel tank.
Check under vehicle follow the fuel line from tank
It is inside of the fuel tank. You will have to remove the fuel tank to get to it.
The best way to remove the fuel pump from inside the gas tank on a 1999 Blazer is to drain the tank and remove it from the vehicle. Then the top of the gas tank can be accessed to retrieve the fuel pump.
No, You will have to remove the fuel tank.