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Did you get the info that you needed?ok, let me know, maybe i can help
Perfekt, I also gonna renew the entire air system and fuellines from the boat to the engine, i smell a strong sent of petrol in the boat, so i think there might be a bad airline somewhere 2, since its loosing power like a struggle to give the extra 20%Sorry, I will check on it this evening..i had forgotten.
Aaaaah, i dunno if it fits, since i got a different number.Sorry, I've been so busy that I forgot.. Here is what I have 34750-zy2-013
I just ordered one, it will be here tomorow, i'm also about to launch the boat for the season so after i completly redo the steps chawk_man just mentioned, i will also now run it on a separate fuel tank i have from an old 20hp outboard, just a hose straight into a small 5gallon/20liter tank. As I mentioned(i think) i work for a company that specialize in tank cleaning (Fuel, oil, waste, kitchen, etc. etc. and stuff like that, so i will get some help to completly clean the tank 2, its a 300l tank, dunno what that is in gallons, but im guessing around 70-80, i think a gallon is around 4 liter or so. but i will go through that compression check tomorow. so i will post and update on that. I would love that Hond SB # 70 so i will poke you in a mail.Iv'e been following this thread since last year and a compression test was mentioned about 3-4 times, A gauge can be borrowed from auto parts here in states,not sure in finland,they are 20-30 dollars here for a decent one. This is the first step in troubleshooting!! Was prop changed by p/o before you purchased her? you mentioned new fuel, How old was the unused fuel? How much new fuel was added to old fuel? Was fuel tank cleaned before all those filters and screens were installed?
I slept in school FIY xD math was boring.FYI - 3.785 liters = 1 gallon.
Oops! Also, drain the fuel lines and hook up to an external tank with known fresh fuel.
No i havent yet, will do after i have checked filters and sealsHave you checked fuel pressure at vst?
yes these sparkplugs are now ordered, funny thing tho, i did remove the entire fuel system and checked it, and i was worried that i would do something wrong putting it back, it was CLEARLY water in the system tho, but no dirty or bad seals and filters, all was clean, even the injectors was clean, BUT of all things that did go wrong, i broke the HP seal, luckly i got TONS of these o-rings at my work so i can replace it tomorow. and the leak was clearly showing up on the engine as it was acting as it had a cold. now over to the fuel pressure test. I have tools for fuel pressure but i did not have anything to attach it to, so i modified my compressiontester as the gauge was the same tho, and the first test had these result: 3,1BAR/47PSI, but it was leaking abit, after i fixed that, the result was 4.2 Bar and 60PSI.OK. Keep us posted on how that goes. Correct plugs are NGK IZFR6F11. ONLY. These are the quite expensive iridium-tipped plugs.