1999 Honda Accord Heater/fan loud and rattling

1999 HONDA ACCORD
Avatar
DKOBRIEN
  • MEMBER
  • 2 POSTS
Heater problem
1999 Honda Accord 4 cyl Two Wheel Drive Automatic 120k miles

Recently my heater/AC makes a loud rattling/vibrating noise when on, and this sound gets worse the higher the fan speed. It sounds like it's mostly centralized to the passenger side of the car, and as far as I can tell temperature has no effect. What might be causing this and what can I do?
Jan 12, 2010 at 1:54 PM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Misalignment of the blower motor rubbing against the housing
Jan 12, 2010 at 2:22 PM
Avatar
DKOBRIEN
  • MEMBER
  • 2 POSTS
OK, what can I do to fix it?
Jan 12, 2010 at 4:20 PM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
You need to open it up and investigate where its coming from
Jan 12, 2010 at 8:44 PM