I just installed my 70cc HT a few weeks ago, broken it in properly and I barely ever ride over 20mph. First off, I'm having trouble with my fuel system. I bought an inline fuel filter but it seems to me that as slow as the fuel comes out of the gas tank the filter makes it travel even slower to the carb, making my engine starve for gas and I think thats the reason for it over idling.
Big problem: Take a look at the 3 holes on my engine block - how would this happen and why? I really don't think these are supposed to be there. And why is there carbon buildup around the exhaust - but not around these holes? I was also thinking these holes are causing an air leak and making my engine go crazy like it has been doing.
Not happy with my "happy time" right now.
http://i25.tinypic.com/2u47l74.jpg
Big problem: Take a look at the 3 holes on my engine block - how would this happen and why? I really don't think these are supposed to be there. And why is there carbon buildup around the exhaust - but not around these holes? I was also thinking these holes are causing an air leak and making my engine go crazy like it has been doing.
Not happy with my "happy time" right now.
http://i25.tinypic.com/2u47l74.jpg
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