Hi to all that gave me advise, Changed all fuel lines, primer bulb, connectors and also fitted a Delphi fuel filter. Went out on sunday all day, all different speeds without a hitch!! F antastic, thanks again all. K eep up the good work (advise).
Yours Bob.

Hi, reply to all that helped. I have changed all the fuel lines, primer bulb, fuel tank connectors, fitted a Delphi fuel filter and new spark plugs. Noticed that a couple of the rubber washers in the connectors were a bit dry and cracked and the chap in the chandlery said that this could be letting ...

p.s. note to bscot who sent messagw about the E-Tech primer bulb. I take it that 'HUFF AND PUFF' is your boats name? What a brilliant name, like it and thanks for reply i will be trying that today.
bob

Ok thanks for the last three inputs, better go shopping for fuel line, spark plugs, primer bulb and those pesky Quick connect fittings
Im UK based, Cornwall

Ok thanks, but for what it costs i think I''ll just buy a new fuel line and some new plugs and try that first. As I said sometimes its as sweet as a nut all day and then it plays up for a while. But touch wood not completely let me down.
Cheers.

Hi thanks for your reply, I have heard that pin holes in the fuel line can cause this problem. As the engine is 6 years old and on the original boat I doubt the line has been changed, I will renew this first. Thanks again.

Hi I am new to the site, so welcome any feed back. I have a 2005 Tohatsu 50hp oil injected 2 stoke outboard and just recently between 3000 and 4000 revs it seems to be missing, it sound like a fuel blockage but then it goes away again for a while and then mysteriously returns. When it is missing I o...