1994 Buick Century car will not start

1994 BUICK CENTURY
200,000 MILES • 6 CYL • FWD • AUTOMATIC
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DRKEISTER
  • MEMBER
  • 1 POST
engine will not start,replaced plugs wires air, fuel filter,and fuel pump.could it be a timing problem and could jumping timing cause internal damage?
Feb 14, 2009 at 3:35 PM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Do below to determine if its fuel or spark issue

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 14, 2019 at 9:41 AM
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