× 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
1994 Ford Aerostar 4.0L MIL Lamp on, Intermittant
Posted to Ford Driveability on 10/27/1998

This code only occurs when on hiway bucking a headwind. I can't seem to duplicate it here. My troubleshooter says there may be an intake leak. My inspection doesn't reveal any. The groups help would be appreciated.

  Related Documents & Media  1994 Ford Aerostar

 
Message Closed w/FIX

car Vehicle Data

1994 Ford Aerostar

VIN 1FMDA41X0R
Engine4.0 L / 6 cyl
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Intermittant
OccursUnder Load

Trouble Codes

185Air flow lower than expected
186187 -
187testing and results
Message Closed w/FIX

car Vehicle Data

1994 Ford Aerostar

VIN 1FMDA41X0R
Engine4.0 L / 6 cyl
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Intermittant
OccursUnder Load

Trouble Codes

185Air flow lower than expected
186187 -
187testing and results