When changing the fuel pump does anything else need to be replaced?
If you change the fuel pump you may as well change the fuel filter at the same time. There is usually a sock on the pump that should be changed as well as the filter. If the sending unit lines are rough or the tank is rough, you may want to do them while it is down(assuming your'e dropping the tank). Did you change fuel pump and not solve the problem? If so it could have been a blown fuse, loose connector, bad fuel pump relay, or bad ECM (Engine Control Module. You can use a light bulb and test for voltage on fuel pump fuse. You can put your finger on relay and have an assistant turn on and off ignition switch feel to see if you can feel it clicking as the relay coil energizes and de-energizes...if you feel it the ECM is good, if not it is bad. If you feel it clicking then the relay contacts are not in the best shape, but however use a screwdriver handle and tap relay while assistant cranks the engine it should start and run again. Anyway good luck!!
What else can be done after the fuel filter fuel pump relay and fuel pump have all been replaced with new parts and car is still only cranking?
My 1992 Del sol wont start intermittently The garage has cut out the immobilizer and changed distributor but still does not start intermittently Help We are about to try a new fuel pump.?
You need to change your fuel filter before anything. These cars have problems with their fuel line/pump. My fuel filter cost 15 bucks for a 1993 Del Sol but the bad starts have stayed away. I would even recommend cleaning your fuel tank and then changing the fuel filter again. It's better than changing everything else and still having a problem. Start with the basics. Amy
99 Chevrolet Z71 53 L is stalling and the engine light comes on the fuel pump was replaced at great expense but the problem persists any suggestions?
Is there anything else besides the relay and the fuse that would make the fuel pump not work on a 1990 Chevy Lumina?
Why doesn't the new fuel pump on my 1998 gmc savanna turn on when you try to start the engine I've also replaced the fuel pump relay It will work occasionally?
How can you tell if it is the fuel filter or fuel pump that needs to be replaced on a 90 Subaru Legacy?
98 Jeep Cherokee sputtering replaced cps fuel filter fuel pump spark plugs distributor cap fuel pump regulator tps fuel injectors have been tested and cleaned no vacuum leak what else could it be?
What is the procedure for removing a gas tank on a 1999 S10 4 cylinder pickup Relay and filter is good is there anything else to check before changing pump?
1998 Chrysler sebring you have replaced the fuel pump and the fuel relay and it still will not start what else should you try and do to fix it?
Mostlikely the reason it wont start is when you changed the fuel filter. Air got into the fuel line. Just bleed the fuel system. And also make sure that she system has fuel pressure. Oops? did you put the FF on the correct way? There may be a indicating arrow on the filter itself that specifies the proper direction of flow. Check this out first;before getting into anything else. answer turn the keyon and leave…