Don't add any oil to the gas in an SDI engine. It won't help. That's what my dealer told me and that's what the manual says. They can't both be wrong. My sled is an '06 GTX 600 SDI, and the break-in was fine. The engine runs perfect. Couldn't be happier.Now that we are getting snow in NY I can ride my new sled.
I picked up a 06 600 SDI dealer said to add oil to 1st fill up.
Operator's guide says add 500 ml to all motors except SDI.
Who do I believe?
What have you guys done?