So in the past 2 or so months I've had to top the coolant up 3 times, so I took it to my local garage and got them to pressure test it, turns out my head gasket is leaking, so long story short they've told me when doing this it's best to change the water pump, timing belt and other miscellaneous gaskets. They then quoted me £1300.00 to do all this, so what I'd like to know is 1) is this price a fair price and 2) is all the other work necessary?
Thanks Niall