[quote="SMEagol, post: 722071"]I had an old 528i it deceptively looked the nuts in pimp gold but cost a fortune to run. It got hooked on the meth-amphetamine of the motor world - "Dampstart", before some chav stole it in its latterly uninsured form with a crane! I used an independent BMW specialist, and they actually tried to keep the bill down and suggest various strategies. Its first fix was a new camshaft - as my brother who I bought it off must have ragged it - ...should of sold it. At least I know what a worn camshaft sounds like now.[/QUOTE] If it was an E28 528i (ie from 82-88) then a worn cam is to be expected, whether it's been ragged or not - it's the only problem in the M30 engine which, if serviced regularly, will go on forever.