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> How would you know re:valves
BCinSC
post Jul 10 2003, 03:24 PM
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The old girl's been running kind of rough. How would I know if the valves were getting burned? I was very careful when I adjusted valves, but it was my first time. About to check them again, having driven over 3K miles since.
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TheCabinetmaker
post Jul 10 2003, 03:57 PM
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Bruce, After 3000 mi, it's not uncommon for the valves to tighten a bit. I adjust mine at 2000 mi., or before and after a long trip. Valves are the key to motor longevity. Loss of power and rough idle is a sign of improper valve clearance, but do a complete check of the ignition system at the same time. Valves, plugs, dwell, timing, and fuel system should be set also! everything must be in sync.
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