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1993 Chevrolet S10 Blazer 4.3L Excessive Emissions, Poor Idle Quality
Posted to GM Driveability on 9/18/2003 11 Replies

have a problem child here. have this 93 blazer with 4.3 vortec. this one has the single injector setup. the problem is that this thing runs terrribly rich. smokes black out of the tailpipe and when it does finally go into closed loop the fuel integrator starts...

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  Related Documents & Media  1993 Chevrolet S10 Blazer

 
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet S10 Blazer

VIN 1G4584SGW7
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cmpi
Emissionsfederal
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways
Misc.Cmpi
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet S10 Blazer

VIN 1G4584SGW7
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cmpi
Emissionsfederal
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways
Misc.Cmpi