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1998 Chevy Astro Will not start

Tiny
ED MILLER
  • MEMBER
  • 1998 CHEVROLET ASTRO
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 170,000 MILES
Thia van will not start when it is raining. The van has a new distributer cap and roter bug, new brain, new hear sensor, new fuel pump and sparkplugs and plugwires. Nothing has helped, what is wrong with this thing?
Sunday, April 19th, 2009 AT 12:39 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Duplicate the condition and do below

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, ECM, Ignitor cam and crank sensors- Note: If it doesn't apply disregard it
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Sunday, April 19th, 2009 AT 12:47 PM

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