[pistolpete17]

Are Odysseys with cylinder deactivation more prone to carbon build up due to lack of cylinder/valve temps? Might a high grade of gas (with more additives) be a good idea?

(Re-posted from 05+ area after no replies)

 

[skinny2]

I've not seen any problems. The system is designed to maintain cylinder temps and doesn't switch off for long periods of time.