Getting some smoke that I want help with.
On start and cold, blue/grey smoke - this I think is oil, 'cos its using a litre every couple of weeks. I've got a new head gasket set, and will be replacing everything when I have a free day. No water loss.
Some black smoke under hard accelerator - overdieseling?
Occasional puff of black smoke when running on the level - don't know about this one. It is as though an injector suddenly pumps a bit more into one cylinder occasionally. I'm going to look at the timing when I do the gaskets, but it is using 12.5 l/100 km (about 25-27 mpg, I think) so it isn't doing too badly.
Any ideas?
Stuart