Alternator and Upper Idler Pulley
At my last service appointment, the service technician said "your Alternator
is making a whining noise. New/installed price is $849.44 plus tax. Also the
Upper Idler Pulley is making a noise, belt tensioner worn as well, vibrating
more than normal" No price. What would you do? Replace now or wait for
these things to quit/stop? How long does an alternator usually last? Help
please.