Posted by chadd on August 16, 2007 at 09:07:53 from (65.54.155.14):
Well, I replaced the cap, points, and rotor, and it runs better. However, it still has a definite miss. It occurs at the exact same time each time it occurs, and is not random. It appears to occur every cycle. It results in a sound like the engine is galloping. It is also accompanied by a small puff of smoke. I tried Janicholson's advice and switched 1 and 4 plug wires. The engine ran without stalling, but it was backfiring through the carb and had no power. When I switched 2 and 3 it would only fire three or four revolutions and then stall. With 1 and 4 and 2 and 3 reversed, it would not start. I am guessing the problem must be with cylinders 1 and 4 because when the two cylinders' sparks were reversed, it had less effect on the running of the engine than when 2 and 3 were reversed. Maybe a shorted plug? It's odd though, because it looks as though they are all firing. None appear wet.
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Today's Featured Article - Talk of the Town: How to Remove a Broken Bolt - by Staff. Another neat discussion from the Tractor Talk Discussion Forum. The discussion started out with the following post: "I have an aluminum steering gear housing with a bolt broken off in it. The bolt is about a 3/8" x 1 1/2" bolt. I've already drilled the center of the bolt out with about 7/64" drill bit the entire length of the bolt. Only one end of the bolt is visible. I tried to use an easy out but it wasn't budging and I didn't want t
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