heater blower motor noisy 2000 ls
#1
03-09-2013, 06:38 PM
heater blower motor noisy 2000 ls
the blower is quiet on 1 and 2 but has a very loud noise on 3 and 4
when its cold it happens as soon as i switch the motor to 3 or 4. when its warmer weather it does not make the noise every time or just not as long. when i go for a long trip it stops after an hour or so. my other blazer did the exact same thing. maybe i need a new blower?
when its cold it happens as soon as i switch the motor to 3 or 4. when its warmer weather it does not make the noise every time or just not as long. when i go for a long trip it stops after an hour or so. my other blazer did the exact same thing. maybe i need a new blower?
#3
03-10-2013, 11:48 AM
perhaps the bushings in the motor are starting to fail, i would hate to have to cut up the blower housing to remove it..
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