Hi all my mk1 focus has made a strange noise since i bought it (1 week ago) it's done 123k miles with no history.. Happens with turning on and off. The garage thought it was the alternator tensioner and belt so replaced all that FOC. Still an issue they think its the waterpump. Has anyone come across this before?? Its 1.8 tdci 54 plate.
I've done all the filters and I'm doing Oil/Glow plugs/Cambelt/Waterpump next week anyway but wanted to check if the Waterpump could cause this?
Many thanks josh. - Vid below.