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1996 Mercury Cougar XR-7 3.8L MIL Lamp on
Customer came in with light on, code PO172 stored. Tech replaced o2, light back on a month later. I checked this time, fuel pressure good, exhaust readings good, no vacuum leaks, oil level correct, air inlet good. The car runs great, no driveability problems. ...
FIX posted 12/7/2002
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
Message Closed w/FIX
Vehicle Data
1996 Mercury Cougar XR-7
| VIN | [No VIN Available] |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
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