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1989 Chevrolet S10 Blazer 4.3L Excessive Emissions, MIL Lamp on
Posted to GM Driveability on 4/21/2011 11 Replies

This cute little trucklet failed CA Emissions test for high NOx (2977 ppm @ 15 [...] @ 25) EGR not opening. If i apply vac directly to EGR truck stalls like it should.I have power and ground to solenoid,and if i ground signal wire,it passes vac & [...] no P/W ...

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  Related Documents & Media  1989 Chevrolet S10 Blazer

 
Message Closed w/FIX

car Vehicle Data

1989 Chevrolet S10 Blazer

VIN 1GNCS1829K
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / TBI
EmissionsOBD 1,FED
SymptomsExcessive Emissions, MIL Lamp On
OccursAlways

Trouble Codes

32Egr malfunction
Message Closed w/FIX

car Vehicle Data

1989 Chevrolet S10 Blazer

VIN 1GNCS1829K
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / TBI
EmissionsOBD 1,FED
SymptomsExcessive Emissions, MIL Lamp On
OccursAlways

Trouble Codes

32Egr malfunction