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Discussion Starter · #1 ·
I need help!
I have a 2010 Polaris 550 Sportsman fuel injected. It idles at 1800 rpm and won't idle any lower. It won't let the transmission shift into gear. I have tried every thing I can think of and doesn't help. I have adjusted the throttle cable every way I can, loose, tight, nothing helps. I have cleaned and changed the IAC. I have checked the TPS. I have cleaned the Air flow senser. I've check the gear position senser. I have looked high and low for vacuum leaks. I don't know what else to check next. Any sugestion will help.

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