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1991 Chevrolet S10 Blazer 4.3L Poor Idle Quality, Stall
Posted to GM Driveability on 1/15/2000

Hello techs this truck came in with a rough idle,stall after about a 15 to 30 minute hot [...] startup (sometimes)will idle real rough and stall when put into [...] is very [...] sensor will be at 2.4 volts when this happens,will sometimes come out of ...

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car Vehicle Data

1991 Chevrolet S10 Blazer

VIN 1GCCT19Z8M
Engine4.3 L / 6 cyl
EmissionsOBDI
SymptomsPoor Idle Quality, Stall
OccursIntermittently
Misc.Throttle Body Injected
Message Closed

car Vehicle Data

1991 Chevrolet S10 Blazer

VIN 1GCCT19Z8M
Engine4.3 L / 6 cyl
EmissionsOBDI
SymptomsPoor Idle Quality, Stall
OccursIntermittently
Misc.Throttle Body Injected