× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1985 Buick Regal 3.8L Excessive Emissions, MIL Lamp on
Posted to GM Driveability on 7/17/2001 5 Replies

hello to all. Seeking assistance with an intermittent code 45. Vehicle will emit black smoke and exhaust smells of fuel when MIL comes on. Done diagnosis of system as outlined in Mitchell manual ansd Snap-on Trouble Shooter Reference [...] always smooths out d...

5 Replies Received (View Replies)

  Related Documents & Media  1985 Buick Regal

 
Message Closed w/Summary

car Vehicle Data

1985 Buick Regal

VIN 1G4GJ47A4F
Engine3.8 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryCARB / 2bbl
EmissionsUS FED
SymptomsExcessive Emissions, MIL Lamp On
OccursIntermittently
Misc.Us Epa, EGR/Orc/Oc

Trouble Codes

45rich exhaust
Message Closed w/Summary

car Vehicle Data

1985 Buick Regal

VIN 1G4GJ47A4F
Engine3.8 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryCARB / 2bbl
EmissionsUS FED
SymptomsExcessive Emissions, MIL Lamp On
OccursIntermittently
Misc.Us Epa, EGR/Orc/Oc

Trouble Codes

45rich exhaust