as Simon say really cam chains is the weak link on the V6. mate got two scrappers for not a lot off money..(£150 for one of them and £200 for the other!!)so you can pick them up cheap.
one off them had a noise cam, and down on 4 cylindender!!! turned out the cam was broken in haft :shock:
so pulled the engine out off that one and the engine from the other. and was going to replace the noise chain. but as Simon says its £400 from main stealer!!!
but it turned out (and is the case with most off then. that the chain was fine, its the guides that wears.not the chain. and the guides worked out at about £80+vat from main dealer... :dance:easy ish to do with the engine out. but do able with the engine in.
thinks to look out for is,if the chain is noise then it all depends on how bad the guides are.. the noise you can hear is the chain rattling on the inner case.. and water pump!!
so if it been rattling for a long time then it rubs through the water pump case and then the pump starts to leak.. at best its going to loss water. at worst it will loss water and the owner want top it up, it over heats and then kill's the head. BOTH off them :doh:
so my advise is. it your look for one buy one with no chain or cam noise!!but if you find a cheap one and its to good to miss then knock down the asking price.to allow for the work to be done on it..
here it is. second engine fitted with rebuilt timing gear. 12mth ticket on it...and all for £300...can't be bad ;)