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
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Tuesday, September 7th, 2010 AT 11:50 AM

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Tiny
RASMATAZ
  • MECHANIC
  • 75,990 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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