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1981 Chevrolet El Camino Conquista 3.8L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 5/16/2003 4 Replies

Hello all,

This vehicle came in as an emissions test failure, failing for CO over 7% on 15/50 and 25/25.

I found the check engine light on when I pulled it in, so first test was to pull codes. ECM had no codes stored, but the data values were very screwy. I ...

4 Replies Received (View Replies)

  Related Documents & Media  1981 Chevrolet El Camino Conquista

 
Message Closed w/FIX

car Vehicle Data

1981 Chevrolet El Camino Conquista

VIN 1GCCW80K6B
Engine3.8 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryCARB / 2 bbl
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursAlways
Misc.Federal Emissions
Message Closed w/FIX

car Vehicle Data

1981 Chevrolet El Camino Conquista

VIN 1GCCW80K6B
Engine3.8 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryCARB / 2 bbl
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On
OccursAlways
Misc.Federal Emissions