first....you buy a new or used fuel pump.....i recommend buying a used one because a fuel pump for a 1999firebird will cost you about 200$ or more.......there are two ways that you can replace the fuel pump......one way is to get the car on a lift and drop the fuel tank from under the body..... then the fuel pump will be easily accessible....take there will be two wire connections and three fuel hoses coming off of the pump.........take those off then get a hammer and chisel and GENTLY knock on the chisel where the locking plate is locking the fuel pump to the tank...... then put the new or used pump in....then you want to connect the hoses back together.......then put the fuel tank back up in to the body and then put the supports back in place
the second way of doing it is a little low tech......... you take the carpet out from the trunk then get an angle grinder then cut a hole in the trunk in the hump......then take the fuel pump out like i said in the above method and then put in the pump with the above method....... get some silicone caulk to seal back the hole that you cut....then you are ready to go I have done it 2 times...... once in the middle of nowhere.....
Yes
In the fuel tank
no!
The fuel pump is located inside the fuel tank. You will need to remove the fuel tank in order to replace the fuel pump.
drop the tank and take the old pump out then put the new one in
You have to remove the fuel tank.
electric fuel pump remove or lower fuel tank remove locking ring unplug electrical replace pump
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.
the fuel pump is in the gas tank. the tank has to be removed.
Relieve the fuel pump pressure. Remove the fuel tank and on the top is the fuel pump module. Remove the module and replace with a new one.
Remove the fuel tank
the fuel pump is located in the fuel tank. you need to remove the tank to access it.