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1999 Chevrolet Blazer 4.3L HIGH kv
Posted to GM Driveability on 12/6/2002 11 Replies

Vehicle was towed in, died while driving . Good fuel pressure, cranks but no start. Pulled the coil wire and installed a spark tester= spark. Hooked back up to coil and it started. Scope shows idle KV at 15K ( bring it up to 2000 rpm and KV goes up to 35-40KV ...

11 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Blazer

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GNCS13W5X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHigh Kv
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GNCS13W5X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHigh Kv