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1987 Chevrolet Sprint 1.0L Excessive Emissions
Posted to GM Driveability on 2/17/2006 5 Replies

this car is in my own fleet of rolling [...] 2500 rpm engine will run full rich. the duty cycle will go to 10% and o2 will read 1.0v. while running full rich i can pull arm on wot switch and system will go into closed loop. the computer is forcing system full ...

5 Replies Received (View Replies)

  Related Documents & Media  1987 Chevrolet Sprint

 
Message Closed w/FIX

car Vehicle Data

1987 Chevrolet Sprint

VIN JG1MR2151H
Engine1.0 L / 3 cyl / GAS
Trans5-speed Standard
DeliveryCARB / 2BBL.
EmissionsCA.
SymptomsExcessive Emissions
OccursAlways, Hot
Misc.Has A/C
Message Closed w/FIX

car Vehicle Data

1987 Chevrolet Sprint

VIN JG1MR2151H
Engine1.0 L / 3 cyl / GAS
Trans5-speed Standard
DeliveryCARB / 2BBL.
EmissionsCA.
SymptomsExcessive Emissions
OccursAlways, Hot
Misc.Has A/C