thanks for that mate,yes it is white smoke what puffs out when started takes a few seconds for the engine to pick up as if its choking to death, then clears i was thinking pump timing which i will check tomoz i need to lock the pump off?is that on the pully?done link pipes to injectors in summer got new fuel filter will replace tomorrow,lift pump next the gear box would the engine run sweet if faulty?but will check for the flow tomoz,thanks hl.