× 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
2005 Cadillac CTS 3.6L Misfire, MIL Lamp on
Posted to GM Driveability on 7/27/2010 11 Replies

This Caddy runs on 3 cylinders. Numbers 1,3,and 5 are always missing. I checked the database and found a few of these cars with pugged cats, so I pulled the primary o2 sensor on bank #1 - no change. I suspect this camshaft actuator has all the intake valves ti...

11 Replies Received (View Replies)

  Related Documents & Media  2005 Cadillac CTS

 
Message Closed w/FIX

car Vehicle Data

2005 Cadillac CTS

VIN 1G6DP56745
Engine3.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
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
P1011Fuel Pump Delivery Pressure Too Low
P1013Ignition Coil 1 Output Stage Circuit High
Message Closed w/FIX

car Vehicle Data

2005 Cadillac CTS

VIN 1G6DP56745
Engine3.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
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
P1011Fuel Pump Delivery Pressure Too Low
P1013Ignition Coil 1 Output Stage Circuit High