I went back and had another look at the 2.8 today,
I got them to jack it up and had a good look around it all -
Both rear brakes seem to be binding and both front wheel bearings are a Little wobble
The rear diff cover was OK But the oil in there looked like it had go water in it as it was a creamy white colour .
Also took her for another drive down the road to a mud track that is owned by the next door farmer that we do work for, & tryed it in 4WD and it makes alot of noise when in 4H not so much in 4L -

Any ideas as what this would be ?
Anyway the garage would not do any other sort of deal still what £500 & my truck .
So i will leave this one & see if i find a better one
