× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1984 Lincoln Mark VII 5.0L Excessive Emissions, Poor Fuel Economy
Posted to Ford Driveability on 9/8/1998

When accelerating, up to 3/4 throttle, everything is normal. As soon as you get to full throttle, engine get very rich, with black smoke out the tailpipe,and reduced power. Sometimes it will clear all of a sudden by itself,and continue accelerating normally. O...

  Related Documents & Media  1984 Lincoln Mark VII

 
Message Closed w/FIX

car Vehicle Data

1984 Lincoln Mark VII

VIN 1MRBP98F9E
Engine5.0 L / 8 cyl
EmissionsCA
SymptomsExcessive Emissions, Poor Fuel Economy
OccursUnder Load, on Accel, Intermittently
Message Closed w/FIX

car Vehicle Data

1984 Lincoln Mark VII

VIN 1MRBP98F9E
Engine5.0 L / 8 cyl
EmissionsCA
SymptomsExcessive Emissions, Poor Fuel Economy
OccursUnder Load, on Accel, Intermittently