I had the oil changed in my 2007 Uplander last week.
Everything was fine the day of , next morning I start it and it is making a whirring noise with the engine RPM or throttle.
Took it back to my mechanic (that did the oil change) and he listens and gets his stethoscope out and says it's the Alternator.
$150(alt and belt) + 2 hours labor later .. and it is still has the same noise.
Is it possible it has too much oil in it? What would it do in this case?
It is coming from the top of the motor , so Alt and PS pump are the top of the motor. Could it be the power steering pump?
It has 165,000 KM on it currently.
Thanks for any advise,
M