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1998 Chevrolet Blazer 4.3L Poor Idle Quality, Hesitation, Surge, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 12/10/2008 14 Replies

i have a 98 blazer with cel light on custemr complant was it runs ruff i tested for the injectors and found that # 2 and 5 did not afect the way it ran so i replaced the injector sistem with the new and inproved ones from deler did not help replaced cap after ...

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  Related Documents & Media  1998 Chevrolet Blazer

 
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet Blazer

VIN 1GNCT18W4W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / pfi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Misfire, MIL Lamp On
OccursAlways
Misc.P0300

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet Blazer

VIN 1GNCT18W4W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / pfi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Misfire, MIL Lamp On
OccursAlways
Misc.P0300

Trouble Codes

P0300Multiple Misfire Detected