Posted June 12, 2001 - 02:46 AM
'99 Wr, Wr timing, air box lid removed, Staintune exhaust, 180 main jet, 48 pilot jet,(little fiddling with other carby parts)sea level, recently cleaned acc. pump.
Posted June 12, 2001 - 03:38 AM
Posted June 12, 2001 - 06:54 AM
The pilot screw may need adjusting as Jason said, try both richer and leaner. About 3/4 - 1 1/2 turns from lightly seated.
Too low of an idle speed can be a similar problem.
Posted June 12, 2001 - 08:02 AM
I am assuming by your vernacular that you do not have a US version of the WR. IF, by chance you do, then check out the grey wire post here or on the WR250 side.