[bobkat33]

I pulled ski out of the garage and hooked a flush hose up to it and when it idles for about 2 mins the front cyl. gets alot hotter than the other 2. The waterways on the heads fell cool going bothways..Just wandering is it is normal or could it be a water cooling or oil problem?

Thanks

 

[JayDawg]

Just a guess but it makes me wonder if there is debree or some type of clog through the water jacket in that part of the engine?

 

[glockm22]

water flow on that ski i beleive runs from the back to the front making sense that the front cyclender would be hotter, but to be safe i would try checking all the ports to make sure you don't have a blockage somplace, you can also add a hose from the top of the head to the outside of the hull allowing water to pass out of the system keeping it cooler, its a buypass hose, go to PURELY TECHNICAL online with and check their web site for ideas to help it run cooler, alot of good tec info their. If they say it works, it Works.