QUOTE(Macdaddysnowmobiler @ Mar 8 2008, 12:36 PM)

I have a 2008 REVXP 800. The engine light and temp. light keeps comming on. It's getting enough snow for cooling. It seems to do it more when it is very cold out. I was wondering if anyone is having the same issues?
I had this problem on an Arctic Cat...and turned out just to be a sensitive temp. sender. If I rode on hardpack for even a little while, the light would come on....even though I could grab on to the coolant resovour and it wasn't even hot to the touch, and the motor itself wasn't overly hot either.
Run it for a while than feel around the engine, hoses, and coolant bottle and see if it's actually hot or if you're just getting a bad signal.
A temp sender is a temp sender is a temp sender....they're all the same...in cars, boats, sleds...same little thing. You might just be unlucky and have a defective one like I had..