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1995 Chevrolet Blazer 4.3L Excessive Emissions, Poor Idle Quality, Misfire
Posted to GM Driveability on 12/28/2010 15 Replies

ok been a while since i did emmision diagnosis. this blazer came to us failing provincial emmision test. on idle it fails on hc an co: results are listed but limits are 200 for hc and 1.00 for co. fails on cruise portion too, hc limit is 54 nox limit is 595 an...

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Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNCS18W3S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / cpi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Misfire
OccursAlways, Under Load, Idle
Misc.Cpi
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNCS18W3S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / cpi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Misfire
OccursAlways, Under Load, Idle
Misc.Cpi