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1991 Chevrolet S10 Blazer 4.3L Poor Idle Quality, Hesitation, Stall, low speed stumble
Posted to GM Driveability on 2/22/2000

Bad low speed stumble hot or cold. Once you get up to around 20 or 25 mph you regain all your [...] it will stall at idle.

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car Vehicle Data

1991 Chevrolet S10 Blazer

VIN 1GCCS14Z9M
Engine4.3 L / 6 cyl
EmissionsUS
SymptomsPoor Idle Quality, Hesitation, Stall, Low Speed Stumble
OccursAlways, Cold, Hot, Up to 20Mph Then O.k.
Misc.2WD
Message Closed

car Vehicle Data

1991 Chevrolet S10 Blazer

VIN 1GCCS14Z9M
Engine4.3 L / 6 cyl
EmissionsUS
SymptomsPoor Idle Quality, Hesitation, Stall, Low Speed Stumble
OccursAlways, Cold, Hot, Up to 20Mph Then O.k.
Misc.2WD