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1988 Mercury Grand Marquis 5.0L Poor Idle Quality, Hesitation, Surge, Misfire
hello hope someone can help this car surges and seems to misfire at idle, only in park or neautral in drive or reverse it runs great car had badly fouled plugs and the orignial fuel filter on it compleatly pluged after driveing yesterday it overheated as well ...
FIX posted 7/13/2000
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Message Closed w/FIX
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| VIN | [No VIN Available] |
| Engine | 5.0 L / 8 cyl |
| Emissions | fed |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Misfire |
| Occurs | Always |
| Misc. | None |
Trouble Codes
| 22 | cant get rid of this code map seems to be ok even tried new one |
Message Closed w/FIX
Vehicle Data
1988 Mercury Grand Marquis
| VIN | [No VIN Available] |
| Engine | 5.0 L / 8 cyl |
| Emissions | fed |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Misfire |
| Occurs | Always |
| Misc. | None |
Trouble Codes
| 22 | cant get rid of this code map seems to be ok even tried new one |
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