2015 Ranger 900 Issue

[HoustonHunter]

My ranger died on me in the field today.

I took it to a skeet shoot Friday and noticed it was running funny. It would accelerate a bit and even cut off from time to time. I knew my belt was wearing out so I replaced it this morning. I also changed the spark plugs, air filter, and put some fuel cleaner in it today.

Drove around for a while and it started acting up again. When hitting the gas it would accelerate excessively. I noticed it to be worst when going uphill vs downhill.

Eventually it got worse and worse (really jerky) and then it died on me. I couldn’t even get it to idle anymore.

Maybe a bad fuel pump? Injector?

Taking it in this week, but would appreciate inputs.

[Mconner]

Mine did the same thing a couple weeks ago and I replaced both injector harnesses and injectors BAM!! Runs like brand new now.. I did check continuity on the harnesses and I had a break somewhere but for a $130 bucks or so why not replace it all�� Good luck hope this helps

[dclifton]

Check for broke wires around all of the throttle both and air flow sensors.

[slayr]

Throwing any codes?

[BBRU]

Throttle position sensor could also be a problem. Located on the throttle body

[EWH]

Check your battery (fully charge or replace) and connections before you do anything else. Had similar problems (post 2 weeks ago) but in my past these units are sensitive to low battery charge. After that, replace the fuel pump assembly for pretty cheap.