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Where is the heater blower unit located mine is make a loud noise when its on high any idea thanks?
Wiki User
∙ 18y ago
probley some kind of object in the fan blade
Wiki User
∙ 18y ago
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Why does a heater blower have a humming noise when the motor is running?
If the heater blower has humming noise when motor is running, first check its capacitor. If the capacitor is fine, then the motor is the problem and may need to be replaced.
When you turn on the heater it makes a sqeaking noise what is needed to be fixed?
Probably the heater blower motor.
What cause a humming noise when heater is turned on?
its your squirl cage inside of your blower motor. guaranteed. happened to me twice
Heater in Chevy 2000 pickup works and then doesnt chirping noise you hear can it be the blower?
yes, the fan bearing is worn out
What is that noise in the back of a 1999 suburban when you put the key in and twist?
possible rear heater blower wheel has broken center hub!
What causes a 1999 jeep chereoke to make loud noise when heater is on?
The blower motor may be failing or there could be debris caught in the fan.
What could be making the rumbling noise in the car near the glove box?
HVAC blower motor going bad could make a rumbling noise in the car near the glove box
1999 ford f-150 clicking noise when heater is not on?
Change the blower fan speeds to see if the noise changes. It is possible that the fan is still running while the heat is off, and the fan is rubbing.
A 1997 Chevy Cavalier is making a terrible noise when the ac or heater is turned on the higher it is on the louder it is what is causing this?
it possible is the blower motor is going bad or the blower motor squirl cage is rubbing Most likely there is debri in the blower motor cage, usually mice get in there.
If the blower on Lexus SC300 cheater just stopped working with no noise or warning?
I assume you mean "heater". And a sudden failure is probably just the motor going bad.
How to reduce high speed turbo blower noise level?
Yes, it's not how to reduce roots blower noise level, it's how to reduce turbo blower noise level. Normally turbo blower noise level is less than 80 dba when roots blower noise level is more than 90 dba, some user are still not satisfied, they want the noise level below 60 dba or even 50 dba. Turbo blower ZCJSD has it's own suggestion to reduct turbo blower noise level: Wrap the outlet pipe with sound-absorbent material， please see below photo:
When you turn on the heater or air conditioner on your 1992 buick lasabre it makes a grinding noise How do you fix it?
is the noise coming from outside/engine or inside from your dashboard/air outlet ? is your air condition still cools efficiently ? is your heater heating properly ? for outside noise, >while engine running, switch on your A/C and blower. >if noise/grinding sound coming from the engine as you turn on your aircon, it could be your compressor assy or just the bearing of your compressor. magnetic clutch has bearing in the middle. >check also any defective idler bearing where ALT/AC, WATER PUMP belts seats >check also alternator bearing. for noise inside: check the blower assy especially the blower it self..
