Polaris Ranger 500, EFI, Stall at Idle. A short Tutorial and fix

My Polaris Ranger UTV would start, Idle Roughly, and then Stall...I called Polaris and they said Fuel Problems were usually caused by a Corroded or Dirty Electrical Contact...I spent 2 days cleaning every contact I could get to...It wasn't the problem. The problem was the Fuel Regulator Housing...It was plugged internally somewhere...This is what I did to get it running again...So far 2 years without a Hitch

[@specwarat]

I'd seen this video previously, and am glad to have found it again. I's shelled out to a shop, it ran OK for a while, then started having the idle problems, then wouldn't start, then nothing. I'm looking forward to trying this fix.

[@JMG007US]

You are so correct. I am so happy I found this video. I have replaced my fuel pump and pressure regulator several times. This time I tried blowing in the part you suggested to eliminate and I could not get any air through it. Eliminate the part and add 1 1/2" of fuel hose. The machine runs better than it ever has. Thank you!

[@erniemedlin248]

really good and very helpful ours is doing the same thing.......

[@swishersmith1875]

Thanks!

[@andrewcollins944]

Hi can some one shed more light on how this is done I have shown a efi person and said it a bit hard to see how it works

[@brettpowter6010]

Theres a filter in the black housing that is not serviced it blocks take it out and put fuel proof line from pump to regulator nipple and put a high pressure auto filter in the line between pump and injector Polaris love to rip u off with non serviceable parts that cost 600 dollars to fix either that or put a hold pressure efi pump n after market adjustable fuel pressure regulator external to the tank just make sure u use the efi rated hoses and clamps and check them now n then….

[@andrewcollins944]

Hi Brett could you please send me a pic of the actual unit you did does fuel line go in back of regulator