Talking of Rovers and repairs (and also a bit off topic), I was driving my old R reg Rover 400 (140,000 miles on the clock !) Tuesday evening when suddenly the engine started making the most horrendous noises.
It sounded to me like a big or little end had gone, but there was no smoke or water from the exhaust and the engine still ran sweet as a nut (smooth with a steady tick over and 'pulled' well) not like something was seriously wrong.
I started to think it could be the cam belt disintegrating and bits flailing against the belt covers. I eased the belt top cover away enough to see the belt in perfect order, but also discovered what looked like an oil seal floating loose !!
After totally removing the cover I found the belt tension pully hanging off its shaft bearings displaced about 3/8" from its normal position !
Were it not for the plastic belt cover this pulley would have fallen away completely and no doubt the belt been ejected and the cams stopped resulting in a destroyed engine !! The belt cover shows the scarring where the pulley and belt have rubbed against it.
Although very lucky it did, I'm amazed the engine continued to run without major damage.
Oh well that's my Easter Friday spoken for - a day under the bonnet with greasy hands and bloodied knuckles no doubt.