|
1999 Cadillac Catera 3.0L Poor Idle Quality, Surge, Misfire, MIL Lamp on
This car came in with a MIL on and lean codes for both banks. Crusing at 35 mph on a hot engine the fuel trims run 20 to 25% positive for both banks. This is intermittent. When the engine is cold it surges and misfires at idle and just off idle. The misfires a...
FIX posted 7/8/2002
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 3 Replies Received (View Replies)3 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
3 Replies Received
3 Replies Received
Related Documents & Media | VIN | WO6VR52R2X |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Cruise, Idle, Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Cadillac Catera
| VIN | WO6VR52R2X |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Cruise, Idle, Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0300 | Multiple Misfire Detected |
Video