Most likely you have a damaged - locking a/c compressor internally.............
you may have leaves in the fan
Bearing in blower motor?
why is my '99 ford taurus making a knock noise and smoking from under the radator
Loose belt - will sound like a screeching noise.
It depends on if it's a gas water heater or electric. I don't think electric makes any noise, but a gas water heater, you'll the gas ignite, and hear the rushing gas from the burner.
Probably the heater blower motor.
If your car is getting old, maybe you should book it in the local repair garage for a check-up to se if everything is ok.
Is you water heater making unusual & strange noise? Do you have a water leak? Both are signs that your water heater is about to fail & malfunction. Give 911 Water Heater The Woodlands TX a call for immediate help as you don't want to experience daily life without hot water!
why is my draftshaft for a 2003 s10 making a noise
I have the same problem with my 4.0 2000 Jeep Grand Cher. I also have a broken heater core that is in the process of being replaced and that is a likely source of the noise. Coolent leaked fromt heater core builds up in the housing and sloshes around making the water sound. I have the same problem with my 4.0 2000 Jeep Grand Cher. I also have a broken heater core that is in the process of being replaced and that is a likely source of the noise. Coolent leaked fromt heater core builds up in the housing and sloshes around making the water sound.
When there are loose parts in the fan that runs the heater system, there will be many instances of noise and vibration. A technician should dismantle the system and fix it.
When they don't feel like making noise and at night.