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1993 Chev/GMC Truck S10 Blazer 4.3L Excessive Emissions, Misfire
Posted to GM Driveability on 2/28/2000

Vehicle has deceleration misfire. But all ignition,compression and fuel pressure check out good. Checked EGR,operating correctly. Any ideas?

 
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car Vehicle Data

1993 Chev/GMC Truck S10 Blazer

VIN [No VIN Available]
Engine4.3 L / 6 cyl
EmissionsCA Emissions
SymptomsExcessive Emissions, Misfire
OccursAlways, on Decel
Message Closed

car Vehicle Data

1993 Chev/GMC Truck S10 Blazer

VIN [No VIN Available]
Engine4.3 L / 6 cyl
EmissionsCA Emissions
SymptomsExcessive Emissions, Misfire
OccursAlways, on Decel