LegacyGT.org - View Single Post - locking tuners for tribute legacy
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Old 01-25-2021, 10:47 PM   #2
bjork
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Join Date: Jan 2021
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Unlike the 6.0L, the 6.4L's rocker arm ends don't see the same amount of lubrication. And given the fact that the engine oil can be heavily diluted with diesel fuel, what little oil the rocker does see isn't the best lubricant. The result is excessive ball pivot wear and the “tick” the 6.4L is notorious for.
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