Had every thing in bits again today and was highly tempted to do many things but tried to keep things simple!!
Started by smearing some of that liquid aluminium stuff across both faces that take the "P gasket" to fill corrosion wear on both surfaces from previous leaking gasket.Once dry sanded up both surfaces with wet & dry wrapped around a very flat object,checked with straight edge,ran a 8mm tap down bolt holes to make sure that they were clear also ran a reamer through alloy casing which was well bunged up to be certain the bolts are tightening the gasket up and not bottoming etc..... all back together with a new gasket with RTV sealant on both sides.Not leaking any more but that doesn't mean anything as it started leaking a week after I changed it last time!!!
Also took the opportunity to put a blanking plate on the EGR valve,clean all the gunk out of the inlet manifold,pipes and even gave the intercooler a good rinse with petrol at the same time.
Anyone know how to quieten noisy auxiliary belts???????
Thought that I had a noisy auxiliary belt tensioner bearing as it would sing now and again so I got a cheap bearing replacement off e-bay (as appose to changing the whole tensioner unit) but it turns out that its the belt that's noisy!!Only on start up then it disappears!
Fingers crossed for the gasket and a defiantly wont be celebrating for a week or two.
Cheers for all your help.
Jason