I agree. Sounds like a vaccum problem, check the lines to make sure you have good vacuum, do the repair. Mine is starting to slip off the line a little so I think the B2 valve is going.

__________________
If it ain't broke take it apart and find out why.

1983 300SD, 4 speed
1994 C280
1987 300TD wagon
1996 HD Road King

Ride in Peace Eric Peterson, Harley of Macon