Could be but that would make the noise all the time I would think. A split pipe or warped manifold will lessen as the metal heats up and expands. Get a torch and check for soot marks anywhere on that side.Originally Posted by Flex
Could be but that would make the noise all the time I would think. A split pipe or warped manifold will lessen as the metal heats up and expands. Get a torch and check for soot marks anywhere on that side.
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