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1995 Mercury Grand Marquis LS 4.6L Poor Idle Quality
This car seems to have some kind of fuel problem. After it warms up enough to go into closed loop, all the cylinders on bank #1 begin to misfire at idle. The O2 sensor on bank #1 switches very slowly, and stays closer to center than the #2 bank. Fuel trim on b...
Summary posted 10/24/2003
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Related Documents & Media | VIN | 2MELM75W6S |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Always, Hot |
Message Closed w/Summary
Vehicle Data
1995 Mercury Grand Marquis LS
| VIN | 2MELM75W6S |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Always, Hot |
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