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Recent content by kevin_boutwell

  1. K

    43L sputtering at 3500rpm

    "Just installed a new long blo "Just installed a new long block 4.3L. I was breaking the engine in and everything seemed to be going O.K. After 45mins it started to sputter at 3500rpm it would drop to about 3000. The more gas I gave it the worse it got. Before the new long block...
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