RZR S 900 No fuel pump cycle in cold weather December 30, 2015 POS won’t cycle or run fuel pump in the cold. Throws different codes too. Always ran quality fuel and sea foam in it also. Bring it inside and it warms up and runs. Ideas? #junk #summerrzronly Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related