Posted by JerryMT on October 04, 2008 at 19:51:14 from (206.183.116.129):
In Reply to: 504 doesn't like a load posted by missing in action on October 04, 2008 at 14:27:55:
Check the spark irst. It should look FAT AND BLUISH-WHITE, the color of lightning. If it isn't then you need to find out why. Make sure the timing and advace are correct. If that's fine then make sure that the carburetor mixture is correctly set. Sometime you have to enrich it it when you are putting it under heavy load. Since you say that it smells overly rich, pull the plugs and look at them. Is there dry, fluffy deposits on them. If so, that's due to a rich mixture. Sometimes if you have an air leak downstream of the carb metering section( thottle shaft, connect flange gasket between carm and intake manifold,or the intale manifold to cylinder head connection or a cracked intake manifold) you enrich it to run good at idle and it' too rich for high speed under load. The fix is to find the iar leak and fix it and then readjsut the carb.
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Today's Featured Article - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
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