Car will not start

Tiny
JENNSIDERS
  • MEMBER
  • 2004 HYUNDAI SONATA
  • 4 CYL
  • FWD
  • 65,000 MILES
Car turns over but will not start.
Sunday, August 14th, 2011 AT 1:27 AM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
https://www.2carpros.com/articles/car-cranks-but-wont-start

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine atleast 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, Do you hear the fuel pump come On when you turn key on? If not check fuel pump fuse and fuel pump relay if so, 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,cap and rotor,distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it and keep testing
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Sunday, August 14th, 2011 AT 1:41 AM
Tiny
JENNSIDERS
  • MEMBER
  • 4 POSTS
Brother replaced the fuel pump. Still will not start. Will try what you sagested. How do I find the fuel pump relay?
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Sunday, August 14th, 2011 AT 2:19 AM

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