18-07-2012, 08:27 PM
Try a new belt and if it's not that, with the car running, put a screw driver to the pump and put the other end to your ear and you will be able to hear it if it is that. Could also be the alternator
Team Eaton
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft