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Registered
Join Date: Mar 2002
Location: Philadelphia, PA
Posts: 12,680
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Valves’ test..........
Use P7I and P7E tools to test the valves. With these tools, you could remove the valve’s springs from the engine without removing the cylinder head. And install them back after the test. Were the cylinder heads tested for leaks (liquid test) prior to installation? Or a vacuum test done? The problem could be existing from the start (?).
Tony
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