2002 Cadillac El Dorado cadillac eldorado etc wont start

2002 CADILLAC ELDORADO
159,000 MILES • V8 • FWD • AUTOMATIC
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HELAWSO
  • MEMBER
  • 3 POSTS
my cadillac will not fully turn over when I try to crank it , what do you think iit might be?
Jan 31, 2009 at 3:38 PM
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RASMATAZ
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 75,992 POSTS
Disconnect a sparkplug wire or 2 and ground it to the engine -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,distributor pick-up coil, ignition control module, cam and crank sensors- Note: If it doesn't apply disregard it
Jan 31, 2009 at 3:41 PM
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