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1999 Mercury Grand Marquis LS 4.6L Excessive Emissions
Hey guys and gals, I have a head scratcher here. This car came to me as an aircare failure for NOX and CO. Initial inspection of the car looks good. Ignition is good, Maf sensor is clean and Baro is in spec at 157Hz(we are at sea level). EGR is working, it wil...
FIX posted 6/27/2005
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Message Closed w/FIX
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Related Documents & Media | VIN | 2MEFM75W6X |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions |
| Occurs | On Decel |
Message Closed w/FIX
Vehicle Data
1999 Mercury Grand Marquis LS
| VIN | 2MEFM75W6X |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions |
| Occurs | On Decel |
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