I have posted a few times already, not sure what the rules are but I thought I would just let everyone know I just bought a 540i S reg, engine is sweet, timing chain is silent!
It goes really well but I have noticed on idle it sounds like it may be missing on one cylinder, it's very subtle and it still goes very well indeed. Just did school run and got 17mpg which
is very similar to my old T5, I have a feeling it may need a set of plugs or a coil maybe playing up, what is the spark plug change interval?
Loving it so far!