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1998 Chevrolet Blazer 4.3L Poor Idle Quality, Misfire
Posted to GM Driveability on 9/5/2002 8 Replies

After head re assembly vehicle has poor idle quality. off idle seems good. Look through throttle body, looks wet, like fuel, suspect cpi unit. would like to confirm. Removed upper intake and cycled key to pressurize system, no visible leaks checked cam crank i...

8 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet Blazer

VIN 1GNDT13W0W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet Blazer

VIN 1GNDT13W0W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Idle