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1993 Chevrolet S10 Blazer Tahoe 4.3L Hesitation, Misfire, shutter on accel
Posted to GM Driveability on 12/2/2004 9 Replies

Hello all, This vehicle has a miss (shudder) on accel in gear. The plugs & wires all look ok on the scope both at idle & under in gear load test. Removeal & visual checks show #3 plug has some black on the insulator. All other plugs still look new. #3 cyl show...

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Message Closed w/Summary

car Vehicle Data

1993 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W8P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
Emissionscalif emissions
SymptomsHesitation, Misfire, Shutter on Accel
OccursAlways, Under Load, on Accel
Message Closed w/Summary

car Vehicle Data

1993 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W8P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
Emissionscalif emissions
SymptomsHesitation, Misfire, Shutter on Accel
OccursAlways, Under Load, on Accel