5 Polaris Ranger 900 XP Problems: All You Need To Know

The common problems with the Polaris Ranger 900 XP include the injectors not firing properly, the vehicle having issues starting, the gears not shifting smoothly, performance issues relating to the clutch, and charging issues.

These usually won’t come instantly after you get your Polaris Ranger 900 XP, but after a few thousand miles of use, they’re bound to come. Unless it relates to other parts of the vehicle, you can fix these problems yourself easily.

But to properly fix them, there’s a lot to know. So today, we’ll cover all about these problems as well as what can cause them, how to fix them, and much more. So without further ado, let’s get straight into it.

Table of Polaris Ranger 900 XP Problems & Fixes

ProblemsSolutions
Rough Gear ShiftsAdjust and lube the selector lever, or replace the part
Injector Not Firing ProperlyCheck for clogs and clean the injector, or replace it
Worn-Out ClutchGet a replacement clutch kit
Not Starting ProperlyChange the fuel, charge the battery fully, or get it inspected and fixed professionally
Charging IssuesCheck the battery’s condition, connection, and voltage

Polaris Ranger 900 XP Problems, Causes & Fixes

1. Rough or Improper Gear Shifting

Most of the time, any issues with the gear shifting on this vehicle are caused by the selector. So the selector needs to be adjusted properly from the factory or else you’re bound to get shifting issues. You might come across shifting issues after using the UTV for a while, too.

Solution

To fix this issue, you should first try to readjust the selector lever and lubricate it so that it works smoothly. This should fix most shifting-related issues. If it doesn’t, replace the selection lever entirely.

2. Injector Firing Issues

If one or more injectors in the UTV aren’t working, it can cause several problems with the performance of the vehicle. However, it’s usually caused due to low fuel pressure, a clogged fuel filter, or contaminated fuel.

Solution

So to fix injector issues, you should first check the fuel. Make sure you aren’t using contaminated fuel, and then check for clogs in the fuel filter. If anything is dirty or clogged, you should clean it or replace it if it’s damaged.

The fuel pressure also plays an important role, and it shouldn’t be lower than 39 PSI +/ -2.

On top of that, if you want a detailed explanation of how you can diagnose whether your injector has firing issues, you can check out this Youtube video by TrackIt.

3. Clutch Issues

If you have clutch-related issues, it’s generally due to worn-out clutch or worn-out parts such as the clutch bearings and one-way bearings. These are bound to degrade and get worn out after using them for a while, which can lead to various issues.

Solution

If you have clutch-related issues, it’s best to just change the clutch mechanism entirely. It’ll usually only take around $30 to $50. They’re supposed to get worn out after a while anyway, so it’s not worth the bother of trying to fix all the individual parts.

4. Starting Issues

When you have issues with the starting of your UTV and it’s either rough or it is turning off right after turning on, it can be due to a variety of different reasons. But the most common causes are poor fuel quality, the battery not being charged, or poor connectivity.

In this case, the solenoid should work with a proper voltage too. So if you aren’t familiar with the technical matters of the Polaris Ranger 900 XP, you should just take it to an automotive store nearby.

Solution

However, to fix the issue, you should first get some high-quality fuel and fill it properly. Then you should make sure that your battery is charged properly, and ensure proper connectivity of the cables.

The solenoid should also have a proper voltage, but if you’ve done all of these and it’s still having issues, get it professionally inspected.

5. Charging Problems

If your Polaris Ranger 900 XP isn’t charging properly, most of the time it’s caused by the condition of the battery itself. But other than that, it could also be due to poor connectivity of the cables.

Solution

First, make sure that your battery is of good quality, and if not, replace it. Then check for the cables that they’re connected properly.

And finally, the voltage regulator’s input should be at least 15v. If it’s lower than 12v, the battery isn’t getting enough electricity. In this case, you could replace the OEM. This can cost around $120.

FAQs

Can your vehicle run with one poorly functional injector?

When you have even one poorly functioning injector that isn’t firing on time, it could mess up the fuel-to-air ratio leading to sudden drops in acceleration or misfiring.

Do starting issues lead to DTC error codes?

Yes. If you have starting issues on your Polaris Ranger 900 XP and you got it checked from a store, a lot of the time they might give you DTC error codes. By looking at these codes, you can find out which part you need to fix.

Conclusion

The Polaris Ranger 900 XP problems include shifting, injector, starting, clutching, and battery problems. These usually don’t occur on a brand-new model of the UTV, but after tens of thousands of miles, they can appear. For an easy fix, you should take it to a professional automotive store.

There are different solutions to each of them, but you should generally make sure that the connectivity to your battery is right and the condition is good. Also, you’re using high-quality fuel. Thus, you should check for clogged or dirty fuel filters or injectors as well. Cheers!

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