Re: exahust problems
I have never seen a two stroke blowing BLACK smoke.
The best indicator is to pull the spark plug and look at the color. It should be brown to black, with a little oil on it. White or light grey is bad.
Now back to the exhaust....I have had a couple of pipes where the outlet hole looked o.k., but when I removed the cap, the weld had actually closed the hole to around the size of a pencil! Pop the cap off and have a look at the hole from the inside.
I "adjusted" mine with a dremel tool.
Last edited by Bikeguy Joe; 05-02-2009 at 10:05 AM.