× 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
2003 Cadillac CTS 3.2L Misfire, MIL Lamp on
Posted to GM Driveability on 4/15/2009 4 Replies

Vehicle came to shop misfire always customer states accessary drive (serpintine) belt broke engine overheated. Customer replaced belt and brought to shop. I retrieved codes pulled plugs from right bank and checked compression results 125 - 130psi. There is onl...

4 Replies Received (View Replies)

  Related Documents & Media  2003 Cadillac CTS

 
Message Closed w/FIX

car Vehicle Data

2003 Cadillac CTS

VIN 1G6DM57N93
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2003 Cadillac CTS

VIN 1G6DM57N93
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected