× 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
1986 Ford RANGER 2.9L Excessive Emissions
Posted to Ford Driveability on 12/31/1997

vehicle wont pass smog at idle when I raise the rpm to 1200 the readings drop co .5 and hc 99 I have checked o2 with my vantage and it looks good at 2500 rpm coolant temp ok and I drove it 12 miles or so at freeway speed idles a little rough looks good on scop...

  Related Documents & Media  1986 Ford RANGER

 
Message Closed w/FIX

car Vehicle Data

1986 Ford RANGER

VIN 1FTBR10T4G
Engine2.9 L / 6 cyl
EmissionsCA. Emmissions
SymptomsExcessive Emissions
OccursCruise
Message Closed w/FIX

car Vehicle Data

1986 Ford RANGER

VIN 1FTBR10T4G
Engine2.9 L / 6 cyl
EmissionsCA. Emmissions
SymptomsExcessive Emissions
OccursCruise