1997 Chevy Truck no start no spark

1997 CHEVROLET TRUCK
200,000 MILES • 6 CYL • 2WD • AUTOMATIC
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VINSONGUY
  • MEMBER
  • 2 POSTS
my truck will not start, I parked it for a period of time approx. 2 mos and now it wont start , I have good fuel pressure and have replaced the cap rotor and pick up module the coil tests good but spark tests show no spark I put a scan tool on it and the crank sensor is working

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Nov 18, 2009 at 12:40 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Do you have power to the coil, also did check the ICM
Nov 18, 2009 at 12:42 PM
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VINSONGUY
  • MEMBER
  • 2 POSTS
I swapped the working icm and coil out of my suburban to eliminate them as the problem and still had no spark
Nov 18, 2009 at 12:47 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
CPS good sounds like PCM or its not getting an ignition reference signal.
Nov 18, 2009 at 12:54 PM
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