Any one know if there is any shops in lower mainland that can de-coke/de-carbonize pipes??
I've never heard of this. What is it exactly? I would think you're running way-y-y-y too rich if there's carbon building up in your pipes.
this is my...boomstick!
Us of 2-stroke beginnings recognise this term. Take the pipes off, remove baffles, fill pipes with kerosene, slosh vigourously until it all comes out.
As for removing the residue of 4-strokes, that could be tougher as it tends to glaze to the inside of the pipe rather than stay fluffy and wet like 2-stoke residue.