I read that in a link to the Trail Blazers web page also, if they roll back snow it will still be rough I would think, would grooming after help? A bunch of us were planning on running the trail next weekend and are debating just running to Whitecourt from Foxcreek one day and then to Swanhills...
I was told by my dealer that with the injection system set up in the 2010 that the top end can be a little lean on oil and they recommend mixing about 1/3 of a litre in every full tank used.
Probably better to be safe than sorry and pre-mix a little.