06 MXZ 600 SDI- ?'s to ask when looking

[1blue99srx600]

I have a friend looking at 06 MXZ 600sdi's are there any problems or things he should ask about regarding this year and motor?

 

[t660redrocket]

Just ask about the major stuff. the 600SDI is for the most part a bulletproof engine.

 

[mr_fusion_ho]

Relay problems and ground problems along with possible new piston rings are the issues. Oh and also I heard if you run after market exhaust you can burn out the temp sensor.

 

[notaboveme]

7000 miles and counting on my 06 X and just replaced the battery this year just in case. Ditto the relays. Best machine I ever owned.