Recent content by cpousson

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    4.3 Mercruiser rough running

    Hello from the Northshore Mike! I admit im being a bit lazy and was hoping for something that I hadn't thought of. Thanks for the feedback. I'll replace the water separator this week. Spark is good, I am unfamiliar with the TKS plunger but will learn about it. I have trouble believing the...
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    4.3 Mercruiser rough running

    I am looking to do some troubleshooting on my 4.3 Mercruiser Thunderbolt V TKS. 2 years ago it was running great and died in the water. I began troubleshooting but life and kids happened and it sat for 2 years with a full tank. I came back to it with water just above the starter...great. No...
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    Plug Wires and coil lead

    I have a 99ish 4.3 thunderbolt 5 and I am troubleshooting no spark. When I pulled the coil lead wire, it stripped in my hand. I need a quick temporary wire from autozone or other that I can use to troubleshoot while I order a set. Can anyone give me a proper fit alternative until I have time...
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