Thread: DR350 Thread
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Old 04-23-2013, 12:17 PM   #15578
thump!'s Avatar
Joined: Jan 2007
Location: Northeast Tennessee
Oddometer: 1,482
Originally Posted by culliganman View Post
Ready to pull my hair out!
Bike is running very lean, happened all of a sudden have had the carb apart 3x to no avail, boots look good you could eat off the carb its so clean. What are the odds the timing chain jumped? I do notice a air blast,poof type sound when starting it that seems new if that makes a difference not a backfire its coming from the motor somewhere.
One of my 350s did this. I too looked for the usual suspects without success. Eventuality I completely disassembled the carb (TM33). It turned out there was a bit of trash accumulated ABOVE the float needle seat restricting fuel.flow.
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