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1994 Mercury Grand Marquis GS 4.6L Idles too fast
Engine occaisionally races at about 2500 RPM when it should be at idle. Found no vacuum leaks, but I may not know all the places to look. Replaced TPS even though it passed a sweep test as I have seen plenty of bad ones that pass. Sometimes at idle there i...
FIX posted 7/13/1999
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| VIN | 2MELM74W5R |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Idles Too Fast |
| Occurs | Intermittently |
Trouble Codes
| 125 | TPS value lower than expected |
Message Closed w/FIX
Vehicle Data
1994 Mercury Grand Marquis GS
| VIN | 2MELM74W5R |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Idles Too Fast |
| Occurs | Intermittently |
Trouble Codes
| 125 | TPS value lower than expected |
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