While the diagnosis proceedure listed above is excellent, if you verify spark at all cylinders, then I would have to go with Gordo up there. Pull the valve cover (have a spare gasket handy) and check your push rods. If they are bent or slipped off the rocker arms, then you are not getting proper intake and exhaust into the cylinder, and it won't fire. When you run it a little and then pull the #3 plug, it should be wet from a lack of explosion. If you have spark (for sure) then I'd suspect the valve timing on #3 which is most likely due to the push rods having a problem. While you're in there, set ALL the valves to the spec clearances to prevent similar push rod failures in the future. Good luck! Dave
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Today's Featured Article - A Lifetime of David Brown - by Samuel Kennedy. I was born in 1950 and reared on my family’s 100 acre farm. It was a fairly typical Northern Ireland farm where the main enterprise was dairying but some pigs, poultry and sheep were also kept. Potatoes were grown for sale and oats were grown to be used for cattle and horse feeding. Up to about 1958 the dairy cows were fed hay with some turnips and after that grass silage was the main winter feed. That same year was the last in which flax was grown on the farm. Flax provided the fibre which w
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