How do you change the fuel pump on a Chevy Blazer?
How do you change the fuel pump on a Chevy Blazer?
Disengage the three terminal connector at the fuel tank (later models only). Start the engine. Allow it to run until all the fuel is drawn out of the fuel lines and the engine stalls out. Turn the motor over (turn the key to start) for at least five seconds. This will remove all the pressure from the lines.
How do I reset the fuel pump shut off switch?
Push the button on the inertial switch; it should be clearly marked as the fuel pump reset, and may be in a contrasting color to the case. You may need to turn the ignition key to the on or accessory position to energize the module and reset the switch. Proceed to the next step if your inertia switch doesn’t use an external button.
How do you remove a gas tank from a blazer?
Make sure all the lines, hoses, and connectors are disconnected. Now that the tank is out, clean off the top and blow off with compressed air or a brush. Gas Fumes Can Explode, so Be Cautious! You can remove the fuel pump from the tank by tapping the ring with with a screw driver and working it around until it’s loose.
Where is the fuel pump on a S10 Blazer?
Chevrolet S10 Blazers with fuel injection were designed with an electric pump mounted inside the gas tank. Removing and servicing the fuel pump is within the abilities of the home mechanic, but one must always take special precautions when working with gasoline. Set the parking brake and block the front wheels of the vehicle.
Disengage the three terminal connector at the fuel tank (later models only). Start the engine. Allow it to run until all the fuel is drawn out of the fuel lines and the engine stalls out. Turn the motor over (turn the key to start) for at least five seconds. This will remove all the pressure from the lines.
Make sure all the lines, hoses, and connectors are disconnected. Now that the tank is out, clean off the top and blow off with compressed air or a brush. Gas Fumes Can Explode, so Be Cautious! You can remove the fuel pump from the tank by tapping the ring with with a screw driver and working it around until it’s loose.
Chevrolet S10 Blazers with fuel injection were designed with an electric pump mounted inside the gas tank. Removing and servicing the fuel pump is within the abilities of the home mechanic, but one must always take special precautions when working with gasoline. Set the parking brake and block the front wheels of the vehicle.
What should I do if my fuel pump is not working?
You can now replace the fuel pump and in tank filter (most call this a sock). If your fuel gauge sending unit is not working, then this is the time to replace that too. Reassemble the fuel pump into the tank and tap the locking ring back into place. The hard part is getting the fuel lines threaded with one hand. This takes patience.
How do you put a fuel pump back in a tank?
Push pump housing back inside sender unit / fuel gauge housing until it clicks into place and fit the unit back inside the tank taking care to keep rubber gasket in position. Tighten firmly by hand and reconnect pipes and cable connector. Re-fit tank back to can in reverse order of it’s removal.
Where is the fuse for the fuel pump?
Remove the fuel filler cap to release the pressure in the fuel tank. Remove the fuel pump fuse from the fuse block located below the instrument panel and to the left of the steering column. Disengage the three terminal connector at the fuel tank (later models only). Start the engine.
Where is the fuel pump on a 1998 Chevy Blazer?
The fuel pump on your 1998 Chevrolet Blazer, located inside the tank, uses high pressure to deliver fuel to the fuel injection system. You can easily replace this particular fuel pump because the pump, sending unit and strainer are all contained within one system.
How do you change the gas tank on a Chevy Blazer?
Raise the tank to the top with the jack, and reinsert and screw in the holding straps with a screwdriver. Raise the rear of the truck with the jack, remove the jack stands and lower the truck with the jack. Refill the gas tank. Reconnect the battery. Reconnect the spare tire into the spare tire harness beneath the truck.
What happens if the fuel pump fails on a blazer?
There are a variety of ways that Blazer fuel pumps develop problems, which is why there are a number of signs to look out for, such as uneven performance during acceleration. If the fuel pump fails completely, rather than wearing down or having a problem with the relief valve, then your vehicle becomes undrivable.
What to do if your fuel pump fails?
If the fuel pump fails completely, rather than wearing down or having a problem with the relief valve, then your vehicle becomes undrivable. Visit your local AutoZone to find the perfect fuel pump replacement and enjoy perks like free battery charging and engine diagnostic testing while you shop.
