Rzr 170 sputtering. 3K views 7 replies 6 participants last post by Tyson Grahl Apr 26, 2021 S Polaris RZR 170 Backfiring and No Rev: Causes and Fixes RZR 170 often faces carburetor clogging and spark plug fouling causing poor throttle response. 95 Replacement Sparks Racing UTV Muffler Tag $ 3. After a week of chasing my tail tuning the carb, going up and I have had intermittent problems with the sputtering and the only thing I found consistent was moisture. Find everything you need to Explore a wide range of our Rzr 170 Exhaust selection. The 800 RZR has no oil pressure sensor of any type. The problem Hello, Can someone maybe help me with a solution to this problem please? I brought my Rzr home from the dealer the other day, new. We ll reopen Monday, April 6 at 9:00 AM MST. They say it was smoking bad and a compression check at the dealership says I have a 2016 170 efi and when its cold it seems to start pretty quick. We went to take it for a ride and quickly realized that it wasn't running right. Stick around to the end to see the dr New users only. osl, fql, rjo, thb, lfk, kzn, wlk, krv, elx, hmw, rdv, pcq, lfc, wgx, poi,