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1991 Chevrolet S10 2.5L Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy
Posted to GM Driveability on 12/11/2012 35 Replies

Thanks to all in advance. I have a 91 s10 p/u 2.5L. It runs horrible. Came in for misfire and loss of power. we changed the origional spark plus and wires and made a slight difference for a few weeks. Now the vehicle feels like if u barely touch the accel peda...

35 Replies Received (View Replies)

  Related Documents & Media  1991 Chevrolet S10

 
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car Vehicle Data

1991 Chevrolet S10

VIN 1GCCS14A6M
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / TBI
EmissionsOBD1
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy
OccursAlways
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet S10

VIN 1GCCS14A6M
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / TBI
EmissionsOBD1
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy
OccursAlways