× 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
1993 Cadillac DeVille 4.9L Poor Idle Quality, Misfire
Posted to GM Driveability on 11/23/2004 5 Replies

car came in wif misfire needed major tune-up and some sensors [...] great but at idle itll get a [...] has the grd. strap in dist [...] and checked grds at [...] extra grd at back of [...] an intermittent [...] it does misfire at idle intermittenly.i scoped th...

5 Replies Received (View Replies)

  Related Documents & Media  1993 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1993 Cadillac DeVille

VIN 1G6CD53BP4
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
SymptomsPoor Idle Quality, Misfire
OccursIntermittently

Trouble Codes

13o2 sensor
22tps sensor
Message Closed w/FIX

car Vehicle Data

1993 Cadillac DeVille

VIN 1G6CD53BP4
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
SymptomsPoor Idle Quality, Misfire
OccursIntermittently

Trouble Codes

13o2 sensor
22tps sensor