Squealing when I turn up the heat
A few weeks ago it was cold and when i would turn the key on there would be a squealing noise come from the passenger floor area but it would be very breif and only on cold start ups. tonight i heard a faint growling noise and i turn the heat blower speed down to the first spot and it stopped. then it started getting cold so i turned it back up and it started squealing from under the dash on the passenger side. i got it to do this several times all after turning it down and back up. so is there something wrong with the blower motor or what do you guys think?
1998 Ranger XLT 4x4 Off Road
3.0L 5-speed 33's on 15x8 wheels
4.88 gears, expo L/S 8.8, locker in the front
T-bar crank, chevy drop shackles, and 3" BL
Lots of custom dents and scratches