Grey smoke is a different kettle of fish.lazza wrote:Thanks for the replies
MikeT could be onto something there. Yes it's grey smoke and acclerating - decelerating idle
Symptoms much better with normal diesel, but i'd really like to get back to using veggie oil... where is the timing device on the pump?
Hmm, where's the timing device. Eeek! Now you're really testing my god-awful memory as it's been years since I dismantled a pump. This is the best pic I have of where the timing actuator is housed (wires and protective cover showing where it's bolted on. To grasp the perspective, we're looking at the underside of the pump (shaft end down - distribution ports up)