Surging throttle from start

[ChuckG]

Originally Posted by absentmathis

I've got newer tires on the back and rolling diameter is different front to rear. Can't figure why that in particular would chase my problem, but maybe clutches could.

If the problem started after the new tires then that is likely the problem. Different diameters between the front and back could cause problems in the long term wearing out the clutches.

[absentmathis]

Originally Posted by ChuckG

If the problem started after the new tires then that is likely the problem. Different diameters between the front and back could cause problems in the long term wearing out the clutches.

No, the problem existed before I replaced the rear tires. Fronts and rears wearing differently is also pretty darn common. I have a hard time believing that could be the cause.