I have a completely stock 85 GS. I had pretty much the whole exhaust repalced, and the carb rebuilt a couple years ago. It put back the old "kick" @ 4500 rpm for awhile, but now it has gone away. I also noticed sometimes when I put the pedal to the floor that the accelerator sticks open temporarily. Anyone know what's wrong, and if the two symptoms are related? I looked thru alot of threads but didn't see anything like this mentioned.