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LdiBiTi300EX
07-13-2004, 03:00 PM
Hi Guys I got a second STOCK 300EX but this one Came REALLY hot after 2 or 3 min. Sound like im running lean but my spark plug look like good. The plug is brown chocolate.I got a pic but i dont have a server to put my pic on.

I changed the oil
I changed the plug
My main and pilot jet : no problem
Valve sound good ( didnt look in the cylinder head )
Air filter is clean

MAybe the oil pump dont work ?
Any idea is appreciated!

Thx!

LdiBiTi300EX
07-13-2004, 03:04 PM
Oh I forgot ...

I already ride the bike 10 times in the woods so im pretty sure that my oil pump work

so its the carb but whats the problem ?

ty!