Spark Plugs Keep Getting Fouled

[Ahmet]

I own 2-stroke 80cc motorized bike. It was running smooth until last 2 weeks.
Spark plugs are getting fouled (oily). I almost change a spark plug after 2-3 days, they die.

I put 30ml of #astrol 2t full synthetic oil into one liter of 95 octane lead free gasoline fuel.

It is running fine!

 

[Ahmet]

agenda topic

 

[Bikeguy Joe]

With the synthetic you are using, you should be running 20ml of oil per litre of petrol.
Some go as high as 100:1, but I would stick with 50:1 synthetic.

 

[Bikeguy Joe]

Also- If it's running fine, why are you changing the plugs?

 

[Bikeguy Joe]

agenda topic....haha.

So what did you find?