Motor Whining - Maintenance and Repair Forum

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Motor Whining
Monday, February 02, 2009 6:06 PM
Ok so when i was having my turbo muffler put on my car, i started it up and it just started whining. The guy was like that could be your steering pump going bad. But it is constantly whining even when im sitting still. I dont know what it is. When i rev the motor the whining goes higher in pitch in order with the motor as the motor is reving up. Any info would be helpful. Thanks in advance.

Re: Motor Whining
Monday, February 02, 2009 6:11 PM
was it whinning since it was install?
Re: Motor Whining
Monday, February 02, 2009 6:26 PM
OhDatCav wrote:was it whinning since it was install?


if not, then it could be- the belt
Re: Motor Whining
Monday, February 02, 2009 6:26 PM
It was whining when i bought the car from the previous owner.
Re: Motor Whining
Monday, February 02, 2009 6:29 PM
I bought the car in the end of July of 2008
Re: Motor Whining
Monday, February 02, 2009 6:33 PM
get some dish detergent, start the car and add a few drops of dish detergent on the inside of the belt and see if the whining stops. that's just to check if the whining sound goes away
Re: Motor Whining
Monday, February 02, 2009 6:35 PM
if it goes away would that mean my belt is therefore bad. Someone also told me that it could be my a/c compressor?
Re: Motor Whining
Monday, February 02, 2009 6:52 PM
So heres an update. Spoiler, I put some dish detergent on the inside of the belt. The whining still continues. I appreciate your help.
Re: Motor Whining
Monday, February 02, 2009 11:11 PM
I wish I could hear the noise but maybe it could be the compressor, or it could be the power steering pump, or the water pump
Re: Motor Whining
Tuesday, February 03, 2009 12:20 AM
Can you describe a bit more detailed the sound? Does it sound like a squeak of some sort or does it sound like the whinning has a bit of a sound of metal-to-metal contact?
Re: Motor Whining
Tuesday, February 03, 2009 2:27 PM
its like a whirling werrrrrrrrrr. Sound. And when i give the motor reved up the sound goes up with the rpms. I'm going to replace the steering pump and hopefully thats what it is. What size is the shaft that the pulley fits over. Is it 3/4'' or is it 5/8''.

Re: Motor Whining
Wednesday, February 04, 2009 3:01 PM
i had this problem on my 97 cav 2.2 a couple weeks ago. the whining sound almost sounds like a supercharger or something...lol.. but anyway i changed my belt and it went away. hopefully this info will help you.
Re: Motor Whining
Wednesday, February 04, 2009 7:13 PM
Same on my LN2 2.2.

It's coming from the water pump or tension pulley I think. I'm guessing bearings somewhere are shot. I had a 92 that did it for 3 years, never broke down on me that car.



Re: Motor Whining
Friday, February 06, 2009 2:17 PM
thanks for the info.
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