ANyone any idea what this is , I had only done 6 miles, engine up 2 temp , smoke coming from the cylinder head parked at home and took this.Any idea 's! Bike is a 2004 1150gsa only done 7.7k 6k since i had it March last year , loads of other problems, last one new rocker cover a few months ago due to leaking oil from filler.
Not a happy bunny.
Not a happy bunny.
they don't even look like plug caps anymore do they

