Posted by EarlyBronco on March 18, 2013 at 16:52:51 from (166.147.104.17):
Hey guys, I've got an intermittent..."thing"(?) going on with my 641 that I've been unable to pinpoint.
The majority of the time my 641 runs great-hot or cold, but occasionally it develops a rough running situation (backfires, wants to stall etc) for only a couple seconds and then returns to running great again (as if nothing happened). Sometimes it'll do it, (or not) once an hour or it'll do it once every third time I use the tractor etc (there's no rhymn or reason when it's going to happen or not). I'm stumped, I've checked everything I can think of, anyone have an idea?
I'm not sure if its related(?) but my ignition switch seems to be acting up as well, occasionally (not always) ill turn the key "on" take the tractor out of gear and hit the push button starter and NOTHING happens, and I mean nothing, complete dead stick, no sounds of any kind. But if I turn the key "off/on" etc and eventually I can push the start button and she'll crank and fire. I bought a replacent switch and I'm going to install it anyway but I wasn't sure if they were related (?).
Thanks
This post was edited by EarlyBronco at 16:57:28 03/18/13.
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