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1994 Chevrolet S10 Blazer Tahoe 4.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 4/22/1998

Hello people I got a Blazer in tonight at closing time. This thing is runnig really rough at idle. There is a serious sulphur smell coming from the exhaust when it is idoing. The thing barley wants to run. I hooked up old snappy 2500 and found the egr and rich...

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car Vehicle Data

1994 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W8R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpi
EmissionsOBD1
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIdle
Misc.Bucking and Surging at Idle/Transfer Case
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W8R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpi
EmissionsOBD1
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIdle
Misc.Bucking and Surging at Idle/Transfer Case