That amount of compression is not really enough for that cylinder to fire. If that is what you have with the engine running, you would probably have much less than that at cranking speed. I guess the first thing I would do is to put 5 or 6 full squirts of engine oil in that cylinder, and try your running compression test again. If your reading goes up substantially, you are losing compression past the rings. If it doesn"t go up that much, your valves are leaking. A general rule of thumb is that you need 40 psi compression at cranking speed on a gas engine for ignition to take place.
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Today's Featured Article - Sunday Drives - by Cowboy. Summer was finally upon us here in Northern Maine. We have two types of industry up here, one being "Forestry" (Wood Products) and the other "Farming" (Potatoes). There is no shortage of farm tractors and equipment around here! I have been restoring old Farm Tractors for the past 6 years, and have found it easier and less expensive to hit all the auctions and purchase whole tractors for parts needed. My wife who works at a local school, and only has weekends and summers off, while on t
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