I'll try the fuel first, going back to 87 and see what happens. Just like to know what changed and i dont wanna chase my tail adding on after market parts and find out it was something else. Wish we had some snow locally to be able to try it out.
Yah this thing has had a mbrp on since new and its never done this before.. It has about 2500 k on it. Everything is stock other than the can. I did have a slow ride down in revy the ride before. 15 km at least of 10km/hr. i think she got carboned up. Thats what i thought at first any way...
Just joined today after reading about cats bogging and not revving out at lower elevations. I just encountered similar happenings this past weekend, Talked to my dealer and they said not to run premium, and, it could be the stinger. What happened was, i was in Fernie BC and sled has always run...