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1993 Chevrolet S10 2.8L Excessive Emissions
Posted to GM Driveability on 2/25/2002 14 Replies

Hello to Gm people

I caint seam to get this Tk to pass emmission test. Co runs6.5 idle and hc 550.

It wont stay in closed loop more than a few seconds at idle. With my scaner set on codes & data co will drop to.35 hc 500. In road test co 6.0 hc550

no vacc l...

14 Replies Received (View Replies)

  Related Documents & Media  1993 Chevrolet S10

 
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet S10

VIN 1GCCS19R8P
Engine2.8 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / Tbi
EmissionsFed
SymptomsExcessive Emissions
OccursAlways
Misc.4X2
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet S10

VIN 1GCCS19R8P
Engine2.8 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / Tbi
EmissionsFed
SymptomsExcessive Emissions
OccursAlways
Misc.4X2