2000 Hyundai Sonata wont start

Tiny
SHERRY.1953
  • MEMBER
  • 2000 HYUNDAI SONATA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 13,200 MILES
Have 6 cyl sonata, check engine lite on, told to replace crankshaft position sensor, replaced it and now it cranks but wont start. Didnt do anything else
Tuesday, September 7th, 2010 AT 11:50 AM

1 Reply

Tiny
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.
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Tuesday, September 7th, 2010 AT 6:56 PM

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