Good, something I can easily check, on another day. Thanks Darin On Tue, Dec 25, 2018 at 12:30 PM Darin Hatton <[email protected]> wrote:
> The tube you are referring to is indeed there to take blow by from > crankcase and burn it . Takes it from crankcase to breather. Should be a t > in it somewhere so the condensed vapor can be collected and drained drain. > On my bikes this drain tube is close to carb overflow tubes under seat > close to the ground > > On Tue, Dec 25, 2018, 12:00 PM Graham Rogers <[email protected]> > wrote: > >> Now there’s some good thoughts Darin. I’ll check the color of the spark >> plugs. There’s some whitish smoke when I run it in the garage with doors >> open but I put that down to condensation, etc. my other bikes do the same >> in similar circumstances at least initially. I can’t tell if it’s smoking >> while I am riding it. I can’t find anyone to ride behind me in 38 degree >> weather. Twice I have added a little barleaks to the radiator hoping it >> will seal a leak. I think I will also try adding some diesel or cleaner of >> some sort to the oil and run it, just in case it is dirt holed up in the >> engine. The water pump I can check, that’s easily accessible. Good >> thoughts. On this bike there is a cannister of some sort that sits on the >> crankcase just to the back of the carbs. If that allows fumes or whatever >> out of the crankcase (there is a tube coming out of it , not sure where it >> goes), same with breather tube from valve cover to air box. If either of >> those are blocked it may be a cause. Graham >> >> On Tue, Dec 25, 2018 at 11:15 AM Darin Hatton <[email protected]> >> wrote: >> >>> HI graham, merry Christmas. My first thought on your oil contamination >>> would be head gasket as well, although if you have a breach between coolant >>> and oil passages on head gasket you probably not losee any compression, >>> just get coolant in oil since the coolant is under more pressure. >>> Since you didn't mention any white smoke or blue smoke while running >>> bike, both of which indicate a breach into the combustion chamber, I think >>> the information you get will be related to ring and valve wear. . >>> Can you pressurize cooling system instead. If your crankcase was >>> empty, and had a leak between coolant and oil passages you would get >>> collateral in crankcase. >>> Possibly water pump seal? >>> Just my 2 cents. Darin >>> >>> On Tue, Dec 25, 2018, 10:54 AM kiwinPA <[email protected]> >>> wrote: >>> >>>> EN500 Update, bike runs excellent but I have another issue. It seems >>>> moisture is getting in the oil. I have run the bike twice now for 10 miles >>>> on the road and both times there seems to be a slight amount of h2o in the >>>> oil. The drained oil looks almost just dirty with traces of a milky looking >>>> mix. I have changed the oil 4 times with the same result. Running the bike >>>> on the stand, rather than on the road (when it was too cold) did not >>>> produce the cloudy oil as seen through the sight glass, perhaps because of >>>> no load or whatever. >>>> My question is besides a leak from the cooling system, is there any >>>> other way moisture could be getting into the oil. It’s such a small amount >>>> and there doesn’t seem to be any drop in the radiator fluid level. I’ll >>>> next give it a compression test to check for a broken head gasket. I want >>>> to know however if there is any other way moisture could be getting into >>>> the engine, people?? Graham >>> >>> >>>> >>>> -- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "Nighthawk Motorcycle Lovers!" group. >>>> To unsubscribe from this topic, visit >>>> https://groups.google.com/d/topic/nighthawk_lovers/HcarvYHpY1g/unsubscribe >>>> . >>>> To unsubscribe from this group and all its topics, send an email to >>>> [email protected]. >>>> To post to this group, send email to [email protected]. >>>> Visit this group at https://groups.google.com/group/nighthawk_lovers. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Nighthawk Motorcycle Lovers!" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> Visit this group at https://groups.google.com/group/nighthawk_lovers. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Nighthawk Motorcycle Lovers!" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at https://groups.google.com/group/nighthawk_lovers. >> For more options, visit https://groups.google.com/d/optout. >> > -- > You received this message because you are subscribed to the Google Groups > "Nighthawk Motorcycle Lovers!" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/nighthawk_lovers. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. 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