Thread: stuck 478
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Old September 21st, 2013, 03:36 AM
bigblockv6 bigblockv6 is offline
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Default Re: stuck 478

I would check out the bottom end, Pull the oil pan off, remove the main bearing caps and check if they're lubed. Maybe some "Marvel Mystery Oil" down the cylinders and if that doesn't work you may have to pull the heads of and check out the condition of the cylinder walls. If moisture got in that could have formed rust on the cylinder walls.
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