Looks Like Oily Stuff

[thenutt]

as the title says, i have black oily stuff coming from my exhaust, have i put too much oil in with the petrol,??????????????????? or is natural for a 2 stroke????????????????? gas gas ec250, o dont think it's the rings going as there is lots of compression, still there and loads of power, starts fisrt kick every time hot or cold,
any help would be appreciated
thanks

 

[mountain thumper]

thats pretty common in 2 strokes, what ratio do you premix? m 300 says 2% but i mix it closor to 5% id rather have spooge than need a top end.

 

[gasgasman]

Some oils "spooge" more than others.
I have found that Motul is the worst.
Motorex has zero spooge.

Check your muffler packing for oil saturation.

FYI:You should never jet your bike using spooge as a guide.

 

[Boomhauer]

My bike always spooges. No worries though.

 

[c-152]

I have had trouble with synthetic oil spooging - I have much less trouble with YamaLube

 

[jostby]

What kind of bike do you have, EC or DE/XC? I have never been able to jet my XC to not "spooge", I think it has to do with the MC ignition box that is used on it. My kids EC runs the same jetting (both run excellent) and doesn't drip at all. We run Royal Purple 100% synthetic, 40:1

 

[2 strokes 4 life]

I run my bike a bit rich in terms of jetting and thats why i get spoonge. You can jet any bike so it wont spoonge.

 

[thenutt]

thats pretty common in 2 strokes, what ratio do you premix? m 300 says 2% but i mix it closor to 5% id rather have spooge than need a top end.

i'm running 20ml to 1litre at the moment, as the guy said who i bught it off, my local bke shop said 25 to 1


it's ec250

 

[Rick]

Another area that builds up spooge is the left side p/valve area. You might want to clean that out also. Could be very messy if it has not been cleaned in a while.

 

[thenutt]

Another area that builds up spooge is the left side p/valve area. You might want to clean that out also. Could be very messy if it has not been cleaned in a while.

please help wheres that

 

[Rick]

The left side P/V is located on the jug, the cover is stamped GasGas on it. The OEM cover is finned.
Before you remove the cover, make sure you have a new gasket, just in case the old one tears or is no longer serviceable.
Use the link to guide you through, however your only dealing w/ the left side.

http://www.gasgasrider.org/pv_disassembly_mattr.pdf

1. Place a rag under the cover
2. Remove the bolts
3. Clean out oil build up....very messy if you don't keep up on this.
4. Inspect bearing (I always use my finger to spin the bearing to ensure it rotates freely)
5. If all is good, put the cover back on.

 

[thenutt]

The left side P/V is located on the jug, the cover is stamped GasGas on it. The OEM cover is finned.
Before you remove the cover, make sure you have a new gasket, just in case the old one tears or is no longer serviceable.
Use the link to guide you through, however your only dealing w/ the left side.

http://www.gasgasrider.org/pv_disassembly_mattr.pdf

1. Place a rag under the cover
2. Remove the bolts
3. Clean out oil build up....very messy if you don't keep up on this.
4. Inspect bearing (I always use my finger to spin the bearing to ensure it rotates freely)
5. If all is good, put the cover back on.

thanks, i will have a lok at that on the weekend when i got a bit of time on my hands,