S60 non turbo Whining noise
#1
S60 non turbo Whining noise
S60 non-turbo has 130,000 miles that started making a whining noise. It only does it when driving down the road after about 15-20 minutes of driving. I also noticed this when I come to a red light at idle the rpm will go up and down from about 500-1000 rpms and the light will dim up and down.
I heard it could possibly be a bearing in the alternator does this sound reasonable?
Also when I go above 55 the front will start to shake could this be just wheels out of balance.
Thanks for the help.
I heard it could possibly be a bearing in the alternator does this sound reasonable?
Also when I go above 55 the front will start to shake could this be just wheels out of balance.
Thanks for the help.
Last edited by rnlmorris; 08-16-2010 at 08:48 PM.
#2
S60 non-turbo has 130,000 miles that started making a whining noise. It only does it when driving down the road after about 15-20 minutes of driving. I also noticed this when I come to a red light at idle the rpm will go up and down from about 500-1000 rpms and the light will dim up and down.
I heard it could possibly be a bearing in the alternator does this sound reasonable?
Also when I go above 55 the front will start to shake could this be just wheels out of balance.
Thanks for the help.
I heard it could possibly be a bearing in the alternator does this sound reasonable?
Also when I go above 55 the front will start to shake could this be just wheels out of balance.
Thanks for the help.
Have you done the timing belt? I heard that it or it's components can make noises when worn and it is in the same general area as the alternator and the serpentine belt tensioner.
#3
volvos eat voltage regulators. it's that black plastic pack on the back of your alternator. replace your alternator. as far as the vibration, that's probably your tires way of singing a pretty song to you...."change me". check the wear-bars, it may be time. could also be a broken or separated belt inside one of the tires itself. look for a bulge on the side wall of the tire, or follow your tread lines and look for any cracks that run the entire diameter of the tire. good luck.
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