not even sure if it is my water pump, the systems cooling fine but theres a wierd noise like a rarrr raarr low pitch noise from around the area, any ideas? i know its hard to diagnose from a noise description
lol
loosen the tensioner, which will move the belt away from the waterpump pulley and if it's the waterpump making the noise, it should go away as it's not spinning no more. Tight the tensioner back up, the noise will return as the waterpump is bring used again.
The tenioner is at the top left hand side of engine, it's got a roundhole to it where you will need to find a bolt that will screw in and move it away.