1996 Chevy S-10 TRUCK WONT START

Tiny
DANKSTER
  • MEMBER
  • 1996 CHEVROLET S-10
  • 4 CYL
  • 2WD
  • MANUAL
  • 150,000 MILES
MY TRUCK JUST DIED WHEN I WAS DRIVING AND NO CODES COME UP I CHECKED THE MAP SENSOR FUEL AND SPARK AND THE PCM ANY SUGGESTIONS ON WHAT IT MIGHT BE IM ALL OUT OF IDEAS THANK YOU
Sunday, May 18th, 2008 AT 11:49 AM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
What is it doing -Is it cranking over and refusing to start or just won't crank over at all?
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Sunday, May 18th, 2008 AT 11:54 AM
Tiny
DANKSTER
  • MEMBER
  • 2 POSTS
ITS CRANKING OVER BUT IT WONT START
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Monday, May 19th, 2008 AT 10:57 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Do below and let me know what happened

Get a carb cleaner and spray into the carb or the throttle body on an EFI. Did it start and die? If not 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 problem, check the fuel pressure to rule out the fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light.

If both fuel and spark is present-check the valve and ignition timing, this will lead you to problems with compression and valves opening and closing at the wrong time
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Tuesday, May 20th, 2008 AT 12:09 AM

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