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1987 Chevrolet S10 2.8L Excessive Emissions
Posted to GM Driveability on 5/10/2010 12 Replies

The EGR Passes are plugged . I remove The EGR valve and the TBI , and I tried to clean the paasse using the drill and the elastic tool ,but no luck . Any idea if I have to remove the intake to clean the passes , anyone faced this case.

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  Related Documents & Media  1987 Chevrolet S10

 
Message Closed w/FIX

car Vehicle Data

1987 Chevrolet S10

VIN 1GCCS14R3H
Engine2.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / tbi
EmissionsCa Emissions
SymptomsExcessive Emissions
OccursAlways
Message Closed w/FIX

car Vehicle Data

1987 Chevrolet S10

VIN 1GCCS14R3H
Engine2.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / tbi
EmissionsCa Emissions
SymptomsExcessive Emissions
OccursAlways