× 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
1987 Ford Aerostar 3.0L Misfire
Posted to Ford Driveability on 4/3/2001

I ground the valves on this van because of leaking exhaust valves in #3 and #5 cylinders causing a missfire and emissions failure. Now #5 still missing while all the rest are ok. I pulled left valve cover and confirmed pushrod, camshaft, and rocker operation a...

  Related Documents & Media  1987 Ford Aerostar

 
Message Closed w/FIX

car Vehicle Data

1987 Ford Aerostar

VIN 1FMCA11U6H
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsOBDI FED
SymptomsMisfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1987 Ford Aerostar

VIN 1FMCA11U6H
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsOBDI FED
SymptomsMisfire
OccursAlways