1987 Chevy Astro engine cranks, will not start or run

1987 CHEVROLET ASTRO
90,000 MILES • 4 CYL • 2WD • AUTOMATIC
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JJBJL
  • MEMBER
  • 3 POSTS
I replaced the TPS with new, per your instructions to check it; no luck, symptoms are the same - it won't run. How do you check for injector pulse? Do you have other suggestions to try?
Jun 10, 2009 at 1:41 PM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
Hi
TPS would not cause no start sorry for bad advise.
Need to determine what is missing fuel or spark. Pull plug wire hold next to block crank spark? if yes then spray some cabr cleaner into throttle body crank runs?
Let me know
Thanks for donate
Jun 11, 2009 at 8:22 AM
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