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1999 Chevrolet S10 2.2L Misfire
Posted to GM Driveability on 11/22/2004 5 Replies

engine has skip on cylinder # 1 under load only in 4th or 5th gear. shop before us replaced for the second time, then a 3rd to be sure plugs and wires. coils, ignition module,crank and cam sensors was replaced also. we have tested the tps,map sensor, fuel inje...

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  Related Documents & Media  1999 Chevrolet S10

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet S10

VIN 1GCCS1445X
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / FUEL INJECTION
EmissionsOBD-II Compliant
SymptomsMisfire
OccursUnder Load, Intermittently

Trouble Codes

420catalyast efficency
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet S10

VIN 1GCCS1445X
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / FUEL INJECTION
EmissionsOBD-II Compliant
SymptomsMisfire
OccursUnder Load, Intermittently

Trouble Codes

420catalyast efficency