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2000 Mercury Cougar 2.5L Misfire
When vehicle is cold runs fine no bucking. When reaches operating temp it starts to act up. All components checked out ok fuel pressure good [...] good. May be cats but i did a back pressure test and showed 0 on the guage.
FIX posted 11/8/2004
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Message Closed w/FIX
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| VIN | 1ZWFT61L3Y |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | Not OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Under Load |
Message Closed w/FIX
Vehicle Data
2000 Mercury Cougar
| VIN | 1ZWFT61L3Y |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | Not OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Under Load |
8 Replies Received
8 Replies Received
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