× 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
1992 Ford F-150 Custom 5.8L Loss of Vent
Posted to Ford HVAC on 8/24/1999

After change over to 134 test drive showed that when going up hill or acl. to 35 or so the air switches to defrost. checked vacuum at canester, (good) canester holds vacuum . replaced vacuum stitch in dash. same problem.

  Related Documents & Media  1992 Ford F-150 Custom

 
Message Closed

car Vehicle Data

1992 Ford F-150 Custom

VIN 1FTEX15HON
Engine5.8 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedLoss of Vent
ConditionsGoes Hot
Misc.Extened Cab
Message Closed

car Vehicle Data

1992 Ford F-150 Custom

VIN 1FTEX15HON
Engine5.8 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedLoss of Vent
ConditionsGoes Hot
Misc.Extened Cab