Hi,
First of all, the problem with the electric drivers side front window has sorted itself out - now that it's been cold/raining. No doubt it'll come back when the warmer weather appears.
I now have a different problem. When I start the car - 1.9TD Astra - the alternator belt whistles. It's worse these cold mornings as the glow plugs are on for longer. After about a mile all goes quiet, so I'm fairly sure that it's the above belt.
How can I stop it? The belt has been adjusted so that the slack has been taken up. Before this it was screaming at me on start up.
Is it worth giving a quick spray with the WD40? or is this likely to cause me more trouble?
Cheers
Ian