Have a aerostar here that looses it heat when driving down the road at highway speed ,the temp guage drops to the very edge of the normal. We have replaced the thermostat a 195 from ford and the clutch fan. If u run the van at fast idle the heat starts to come...

FIX posted 4/8/1999

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle