New 850 XP backfiring
Nov 12, 2011 | 07:35 PM
#2
Polaris ATV Expert
Retired and loving it!
Retired and loving it!
Joined: Jun 2008
Posts: 24,350
Likes: 44
From: North Texas
Just ride it again and give it time to break in! If it keeps backfiring take it back to the dealer,it may need to have the computer reflashed,may be running a little lean ! OPT
Nov 12, 2011 | 09:38 PM
#3
Range Rover
Joined: Apr 2011
Posts: 191
Likes: 0
From: Colorado
As OPT said, don't worry about it and finish with the break in. Mine backfired several times during break in. I have read many different threads in different forums and this is not uncommon when the atv is new.
Nov 13, 2011 | 08:10 AM
#5
ʇsıʇɹɐ ɹǝʌolloɹ
Providing the enemies of the United States with the maximum opportunity to give their lives for their country since 1775.
Providing the enemies of the United States with the maximum opportunity to give their lives for their country since 1775.
Joined: Aug 2009
Posts: 16,284
Likes: 3
From: rindge, nh
also to add- my 09 xp850 had around 200 miles on it when I bought it- and I remember it backfiring a few times when riding. I never really gave it any thought-
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