eldubya54
New member
- Joined
- Jul 26, 2013
- Messages
- 9
- Location
- Burt, Michigan
- Tractor
- Ford Jubilee, Case 680CK Loader Backhoe
Hey! Here's a new poser even for me and I'v managed to resurrect a few "yardsale" Stihls. This 031AV starts with just a few pulls and runs with power, but after opening the choke it "idles" from idle to full throttle and back without ever touching the trigger. I have it torn down to "looking at the crankcase", but I see no leaks in the intake boot or impulse line. Any ideas how this could rev 0-100 and back, over and over, without touching the accelerator? It doesn't stall, just hunts back and forth.
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