'87 Suzuki DT making loud noise at lower speeds.

readynow

Seaman Apprentice
Joined
Jun 27, 2009
Messages
34
My Suzuki '87 DT idles fine and at higher speeds runs fine.
At around 4 to 12 mph it runs rough and is noticibly louder than it was yesterday.
The tell is squirting fine and I have done nothing to the motor.
It is not looseing power at all.
The fuel water seperator in only a few hours on it.
What can the cause of this increased noise be?:confused:
any ideas greatly appreciated.
 
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