We adjusted the choke on the wagon last night, now we need to see why it idles up intermittantly. I think there is something obstructing the cable, but it's hard to get it to hang up in the driveway, it usually happens when you are driving and let off the gas, it idles up.
We need to drive it around until it happens, and then shut it off right away and look while it's still hanging up. I can't get it to hang up in the driveway just playing with the throttle from underhood, but it does seem that the ferrule for the throttle cable may be hitting the linkage bracket....
The older kid took it to work this morning, so we'll see if we can look at it later...
The carb is new and maybe 1k - 2k miles on it, shouldn't be worn...