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1999 Chevrolet S10 4.3L none
Posted to GM Driveability on 1/9/2010 15 Replies

this vehicle is failing the smog check because the monitors won't set for evap, cat, or air injection. No codes runs good, ASM test on Dyno are great. I only need one of these monitors to set for this to pass smog, but which one is the cause? All systems are w...

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  Related Documents & Media  1999 Chevrolet S10

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet S10

VIN 1GNDT13WXX
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / vortec
EmissionsOBD-II Compliant
SymptomsNone
OccursContinuous
Misc.Blazer
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet S10

VIN 1GNDT13WXX
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / vortec
EmissionsOBD-II Compliant
SymptomsNone
OccursContinuous
Misc.Blazer