1995 200 EFI Offshore. Runs great but the spark plugs on the left side of the engine rust constantly while the right ones do not. Also steering tube underneath cowling rusting at very fast rate to the point that rather large flakes of rusted iron flake off with a little help from your fingernail. Should this cocern me? Well it already does, but should I lose a lot of sleep on this? I run the boat about 10 - 12 times per year in salt water in Louisiana. The boat is trailered and covered the remainder of the time. <br /><br />All replies appreciated.<br /><br />dave
