2002 Chevy Blazer 2002 blazer

2002 CHEVROLET BLAZER
140,000 MILES • 6 CYL • 4WD • AUTOMATIC
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DENT99
  • MEMBER
  • 1 POST
I ahve been trouble shooting what started out as a #3 cylinder misfire only known problem everything else was fine and now have an engine that will rotate but will not crankover. I tested for spark using the #3 wire, spark OK. So I have changed the distributor and rotor cause it needed to be replaced. I have tested the coil and fuel pump relay all seem OK.
Any ideas on what the toruble might be?
Sep 16, 2008 at 6:24 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the compression and injector for no.3 cylinder. One dead cylinder will not warrant a No start-

Are you getting fuel with correct fuel pressure and injection pulses.
Sep 16, 2008 at 6:41 PM
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