
1999 Chevrolet Blazer 4.3L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy
This truck belong to my co-worker. trying to help her out. #3 and #5 cyl misfire. plugs get fouled up after 30 kms of driving, quicker with towing. she replaced it with electronic injector update, with the same results, the intake was car-boned up that when th...
FIX posted 9/26/2009
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Message Closed w/FIX
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VIN | 1GNCT18W6Y |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Blazer
VIN | 1GNCT18W6Y |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy |
Occurs | Always |