I just thought that clean out door was supposed to be inside. I figured I would get a legit answer here. Thanks


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What did your bow rail come off? Where r u located?


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So I ohm checked from the coil where the ground strap is to the engine block had something like 60 ohms ... So I cleaned the area on the coil and the ground strap very well. Rechecked it and the meter showed no more than internal resistance.. Put it all back together and since then I have had two trips to the lake without loosing a module.


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Figured so thanks for responding I just wanted the bow railing lol



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It ran good at the shop in the pond. Got to the lake it also ran good ran around a bit parked for awhile took off again and about two miles in it started to run crapy put it on the trailer after that.


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Last time I was out the boat started running pretty bad. When I got home and pulled the dog house to check it out I found both left and right banks had blown all the gasket material out in the middle areas of the ports (pretty bad exhaust leaks) surprised I couldn't hear it on the water lol. So I have 2 questions , one can this be the cause of the bad running issue. The boat just had a tune up and ran great till this happened.. Two why did it happen it had new gaskets and I torqued to specs it was bad enough it warped the manifolds which are now at the machine shop getting resurfaced... They are glenwood logs and snails on a 454.


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The old ones went back to the parts house they put them on their little machine and they all failed on the tester so the warranted them. I cleaned under the distributer to ensure a good ground also inplugged the tach to see if that caused it, I made new ground  cables also soldered not crimped. I ran 10 gauge from batt to a relay to HEI for a shorter run.