So oddly enough on the way home last night the brake warning lamp popped on and off a couple of times.
I’ve been trailing a chain of smoke after a sustained crawl in low ratio, and I’d assumed it was just hot oil and poor valve guide seals.
Thinking about it yesterday it was gently puffing white smoke which. I’d mostly ignored as being mist.
I’m wondering now if the servo seals have gone. Anyone got a method to diagnose?