|
2000 Mercury Cougar 2.5L Poor Idle Quality, MIL Lamp on
Car came in running rough and codes po172 system too rich b1 and p0174 system too lean b2. Fuel trims were 30 +. Looked for vac. Leaks and found intake gasket leaking. Replaced upper and lower gasket and rechecked for leaks and none were found. Customer return...
Summary posted 6/27/2012
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 8 Replies Received (View Replies)8 Replies Received (Hide Replies)
|
Message Closed w/Summary
|
8 Replies Received
8 Replies Received
Related Documents & Media | VIN | 1ZWFT61L2Y |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always, Idle |
Trouble Codes
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
2000 Mercury Cougar
| VIN | 1ZWFT61L2Y |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always, Idle |
Trouble Codes
| P0174 | Fuel System Too Lean (Bank 2) |
Video