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Offline MusicMan

Loss of Power
« on: June 24, 2022, 03:39:27 PM »
Helo,

I am new to the forum and just had a couple of questions. I have a 2017 Uforce 800. I took it out the other day to take it to the gas station to fill it up. I got up to 50 mph and it started cutting out. I thought maybe I was running out of gas. I babied it in to the station and filled up. It did not change when I was heading back home. It would start out and then bogg down to about 35 to 40. then it would surge back up and then stumble again. It was about 2 miles and I could not hardly keep it going. I checked the air filter and it was fine. I have had a lot of sickness the last few years and my 800 only has 117 miles on it so I would not think anything should be worn out. Any ideas on what it could be? Fuel filter? Where is the fuel filter? Is it only the little bag on the fuel pump itself? I have only seen pictures. Have not had mine out yet. Any help anyone could give me would be appreciated.

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Offline NMKawierider

Re: Loss of Power
« Reply #1 on: June 24, 2022, 03:46:14 PM »
Welcome. With that few miles it's likely there may be water on the tank or even some trash. The U-Forces don't have a separate filter like the ZForces. I think all they have is what's over the intake in the tank. I would do a pressure and flow rate test on the pump and see if there's a problem. Test the check valve as well. They get stuck shut. Also check for any loose or rodent-chewed wires. Low coil power can do that as well.
2015 Z Force 800 53/Trail EPS
Custom Air Intakes | Custom Exhaust Mod | SuperATV Harness | Custom Fenders | Custom Skid/Rock Sliders | 27" GBC Grim Reapers | Seizmik Mirrors |Конструктор Doors | Dr Pulley Sliders | 1.5" Wheel Spacers | BENZ Silencer (as needed) | SATV Flip Windshield W\ Rear Shield | Dual Light Bars | Diamond Plate Storage |7- 9.7" GPS Systems | Bandit Springs Rear & Gen-3 Shocks Front | Cage Chop Mod

My Videos On YouTube

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Offline MusicMan

Re: Loss of Power
« Reply #2 on: June 24, 2022, 04:24:27 PM »
Thank you NMKawierider. I'll check those out. This is the first side by side I have ever owned. Don't know a lot about them. I appreciate any help I can get!

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Offline NMKawierider

Re: Loss of Power
« Reply #3 on: June 24, 2022, 05:18:29 PM »
Thank you NMKawierider. I'll check those out. This is the first side by side I have ever owned. Don't know a lot about them. I appreciate any help I can get!
Well, let me gift you a service manual to help with those pesky issues. I'll PM you a link.
2015 Z Force 800 53/Trail EPS
Custom Air Intakes | Custom Exhaust Mod | SuperATV Harness | Custom Fenders | Custom Skid/Rock Sliders | 27" GBC Grim Reapers | Seizmik Mirrors |Конструктор Doors | Dr Pulley Sliders | 1.5" Wheel Spacers | BENZ Silencer (as needed) | SATV Flip Windshield W\ Rear Shield | Dual Light Bars | Diamond Plate Storage |7- 9.7" GPS Systems | Bandit Springs Rear & Gen-3 Shocks Front | Cage Chop Mod

My Videos On YouTube

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Offline MusicMan

Re: Loss of Power
« Reply #4 on: June 24, 2022, 09:52:31 PM »
Thank you so much! I wish I had joined this forum years ago!!

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Offline Bloveland20

Re: Loss of Power
« Reply #5 on: November 24, 2023, 06:23:53 PM »
Did you ever figure out the cause of this issue