I am having the same problem and found that there was a leak in my exaust system. I fixed it and it stopped the backfire. I also heard if you seafoam the gas that it could help. The air idle screw on your carb acts like it does nothing but if you adjust that it can also help reduce the bacfire but not stop it.
under the seat
The Polaris Predator 90 cc has a top speed of 45 miles per hour. The top speed can be increased by adjusting the fuel injection pump.
2009 polaris scrambler 90cc a 4 stroke
get a cdi box
How do you tighten chain on polaris predator 500?
No, they do not interchange.
No
the predator goes about 80-85
where can i find a weiring diagram for a Polaris predator 500 [2007 m0del]
I, too, would like to know the answer! I have a 1993 Polaris Trail Boss ATV with the 250 cc engine... it tends to backfire when letting off the throttle.
Polaris Predator 90
Yes it does