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1986 Chevrolet S10 2.5L Poor Idle Quality, Misfire
Posted to GM Driveability on 8/23/2005 4 Replies

This truck runs great when warm. It misses when first started cold and will not go over 50 mph till engie has reached about 180. Wacthing spark and the single injector, they both, at the same time, will skip the pulse at the same time. Integrator will go down ...

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car Vehicle Data

1986 Chevrolet S10

VIN 1GCCT14E5G
Engine2.5 L / 4 cyl / GAS
Trans4-speed Standard
DeliveryFI / TBI
EmissionsFED
SymptomsPoor Idle Quality, Misfire
OccursCold
Message Closed

car Vehicle Data

1986 Chevrolet S10

VIN 1GCCT14E5G
Engine2.5 L / 4 cyl / GAS
Trans4-speed Standard
DeliveryFI / TBI
EmissionsFED
SymptomsPoor Idle Quality, Misfire
OccursCold