SkiKY
07-14-2008, 09:19 AM
I'm interested to get thoughts as to whether I should be concerned with my exhaust while the boat runs on the water.
The boat has about 80 hours and it has pretty much always had a small plume of white "smoke" that is visible from the rear of the boat while idling. I've only noticed the smoke while preparing for a ski run because by the time the smoke drifts above the transom grab bar it is gone. There’s never much more smoke than a big a cigar puff. It's visible at full temperature, pure white in color, has no smell and there is no unusual residue around the exhaust ports after pulling off the water. I've haven't noticed anything unusual on the plugs when I've pulled them for winterization but I've never run a compression test to check for any head gasket leakage. The boat runs at the standard 165 degree range so it would seem surprising that it’s just a matter of hot exhaust vaporizing the lake water.
Also, has anyone had any issues with the transmission linkage adjustment? For the first time this last weekend when I put the boat into neutral from an idle speed and there was a sound like gears grinding as though the tranny didn’t go completely into neutral. I put the boat back into gear and it stopped, back into neutral and it returned, back into gear and it stopped, back into neutral and it was fine. It was fine for the next two days and the whole thing repeated a few days later. Is there a DIY way to check if the linkage is adjusted correctly or any other thoughts?
The boat has about 80 hours and it has pretty much always had a small plume of white "smoke" that is visible from the rear of the boat while idling. I've only noticed the smoke while preparing for a ski run because by the time the smoke drifts above the transom grab bar it is gone. There’s never much more smoke than a big a cigar puff. It's visible at full temperature, pure white in color, has no smell and there is no unusual residue around the exhaust ports after pulling off the water. I've haven't noticed anything unusual on the plugs when I've pulled them for winterization but I've never run a compression test to check for any head gasket leakage. The boat runs at the standard 165 degree range so it would seem surprising that it’s just a matter of hot exhaust vaporizing the lake water.
Also, has anyone had any issues with the transmission linkage adjustment? For the first time this last weekend when I put the boat into neutral from an idle speed and there was a sound like gears grinding as though the tranny didn’t go completely into neutral. I put the boat back into gear and it stopped, back into neutral and it returned, back into gear and it stopped, back into neutral and it was fine. It was fine for the next two days and the whole thing repeated a few days later. Is there a DIY way to check if the linkage is adjusted correctly or any other thoughts?