Searching for soarce of stains


Information and questions on GL1100 Goldwings (1980-1983)
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kalekk
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Location: KY
Motorcycle: 1982 gl1100

Searching for soarce of stains

Postby kalekk » Mon Apr 25, 2011 11:45 am



I haven't ruled out the carbs yet but Some sort of liquid gets on top of my engine and leaves rusty orange stains. It might be coolant, it seems to leave an oily film where it had pooled after it has evaporated. I never see it dripping, all I ever see is traces when I come back to the bike after it rests. Do the water pipes tend to leak thru the O-rings, could it be the head gaskets? I saw this question in a thred but I can't seem to find that thred. I have seen these same stains on other bikes as well. I think it is common. Your thoughts are welcome.



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WingAdmin
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Re: Searching for soarce of stains

Postby WingAdmin » Mon Apr 25, 2011 11:47 am

The O-rings on those coolant tubes above the engine tend to go, causing them to leak coolant onto the top of the engine - that's likely the source of your stains.

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vtxcandyred
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Re: Searching for soarce of stains

Postby vtxcandyred » Mon Apr 25, 2011 3:11 pm

I'm not sure about the type of scoot you have but if you have a standard radiator cap a pressure teser will help find a leak, it did with mine and it was just the cap.

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dingdong
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Re: Searching for soarce of stains

Postby dingdong » Tue Apr 26, 2011 9:12 am

You should drain the coolant to find out what is the cause of the rusty oily substance. If the coolant is leaking rusty oily stains on the engine it may just be time for a good radiator flush or if there is oil in there you could have a leak in a head gasket. Either way you need to find out.
Tom

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RBGERSON
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had every year from 75 to 83

Re: Searching for soarce of stains

Postby RBGERSON » Thu Apr 28, 2011 9:08 am

Leaking gas ends up as orange looking stain on the engine top


HAD LOTS OF GOLDWING 75-83
NOW INTO 1500'S..RIDING A 1998 SE

FAIR WINDS,
RB


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