RepairPal is your advocate for car care advice and guidance

Q: A/C blower switches to floor vents when on MAX and Accelerating. on 1994 Dodge Ram Van B250

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
I'm pretty sure its a vaccuum problem but have no idea where to look. I would be happy to make it stay on the dash vents only. When on normal it is fine, just on Max does it switch upon accelerating.. It's really hot here so any help would be greatly apperciated.
Didn't find what you were looking for?