2002 Saturn L300 help!

FROGVIS

MEMBER
2002 SATURN L300

2002 Saturn L300 6 cyl All Wheel Drive Automatic

my car wont start just quit one day was told it was mass air flow censor replaced it ran for couple wks then down again wa told it was fuel pump then fuel filter so changed filter ran for almost 2 wks then wouldnt start for 1 day then started and ran for 3 days then quit again am stil told fuel pump now also told it could be fuel sending module I am woman have no flippin clue please help me cant afford to keep replaceing little things and car still not run we took furl hose off one day there is fuel comeing out the next time no fuel need answer ASAP!

1 Reply

RASMATAZ

MECHANIC
75,992 POSTS

Cranks but no start condition-do below to determine whether it's fuel or spark issue:

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine at least 3/16 away from ground -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.