
1992 Mercury Grand Marquis GS 4.6L Excessive Emissions
Emission failure HC and CO the above repairs brought the CO down from 152 to 104 but limit in CT is 65. It also brought HC down from 6.40 to 4.30 but limit is .35 The Maf had been previously cleaned but there was a code for it, battery was disconnected over ni...
FIX posted 12/18/2010
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Message Closed w/FIX
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VIN | 2MECM75W3N |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Symptoms | Excessive Emissions |
Message Closed w/FIX
Vehicle Data
1992 Mercury Grand Marquis GS
VIN | 2MECM75W3N |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Symptoms | Excessive Emissions |