Polaris RZR Parts For Sale No fuel pump, no start in cold weather!! December 30, 2015 Ya so my POS is scared of winter. Fuel pump doesn’t turn on or cycle in the cold. Have quality fuel and sea foam ran in it always. Throws a different cold every time almost too. Bring it in, warm the suck up and it runs fine. Ideas? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related