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Most Common Problems With Yamaha Grizzly 700

Most Common Problems With Yamaha Grizzly 700

Believe it or not, Yamaha Grizzly 700 is the symbol of Yamaha’s hardship in technological advancements. The ATV was produced in 2007 with some of the coolest features like fuel injection and V-belt transmission. It is a true successor of the Grizzly 660.

The Grizzly 700 competes with the latest ATVs till today. And its modest yet rebellious look makes it a one-of-a-kind ATV. But like any machine, it does have some problems. So, we have decided to discuss the most common problems with Yamaha Grizzly 700 in this article.    

The Common Problem With the Yamaha Grizzly 700 That You Should Pay Attention To:

Now, we will break down the most common problems of Yamaha Grizzly 700.

Dirt Penetrates Easily

Most owners of the Yamaha Grizzly 700 reported the filter is poor and it can’t block dirt or dust completely. If too much dust, sand, dirt can penetrate the air filter, they will eventually jam up on the engine area. As a result, the internal parts of the engine like valves, pistons, cylinder walls, etc can get damaged.

Too much oil consumption, poor engine performance, and even engine failure are the results of this. To avoid this problem, the experts regularly apply filter grease around the outer edges of the engine and carefully place the filter in position after that.

Hence, this common solution is quite effective. This improves the filter’s ability to resist dust and debris. Then again, don’t forget to check the airbox on a regular basis if you prefer riding in dusty conditions often. 

Engine Overheats

Unfortunately, the Yamaha Grizzly 700 is a one-cylinder quad. And there is a tradition that one-cylinder quads make more noise than two-cylinder quads. At least that’s not what we’re saying, it’s told by ATV enthusiasts. While some might be a fan of loud noise, it is noise pollution no matter how you see it.

Along with creating sound, it decreases the power of the engine. The Yamaha Grizzly 700 has a 686cc liquid-cooled SOHC 4-stroke engine. Although the engine produces a decent amount of power, it is never enough for hitting rough trails.

However, these issues will never bother you as much as the ATV’s overheating issue. The Yamaha Grizzly 700 has a reputation for getting overheated. To fix this problem, either install a radiator or an extra muffler on the rear rack.   

Steering Issue

The issue may seem minor, but it can lead to serious injuries when there is a defect in the steering column support and the rider loses control of the ATV, going for a crash hazard ultimately. Luckily, this impulsive issue can only be seen on the Yamaha Grizzly 700s that are manufactured in specific years.

The grizzlies that were produced in 2008, 2009, and 2010 are familiar with this issue. So we guess this is the least of your concerns. The only solution to this problem is changing the support assembly. Otherwise, you should take your Grizzly to a mechanic when you face this problem.    

Smokes On Ignition

This is one of the most common issues of the Yamaha Grizzly 700. The symptom of this problem is smoke coming out of the ATV as soon as you turn it on. The unlucky owners of the Yamaha Grizzly 700 who are having such an issue, should change the engine valve. Because most of the time, the defective valves are the culprit of this problem.

Also, checking the clearance level is worth giving a shot. Perhaps, taking your Grizzly to a Yamaha dealer and letting them diagnose the problem is the best solution.

Making too much smoke frequently will turn the engine down. The result is – the ATV won’t start anymore. If you are confident enough to solve this problem, you might need a 

  • Volt/OHM meter
  • 4 mm Allen
  • Phillips screwdriver
  • Test lead kit
  • 10- and 12-mm sockets    

Horrible Acceleration

The Yamaha Grizzly 700 has a poor air filter design. One way or another, this will result in poor acceleration when the engine begins to deprive of the filter. Furthermore, the intake or combustion chamber of the engine will feel the scarcity of air if the air filter is stuck. As a result, it will be hard to accelerate due to the overly rich mixture of air and fuel.

Additionally, when tons of polluted air or gas get blocked by the filter, it will make the engine run erratically. Then, accelerating the ATV will become harder.   

2WD or 4WD Terrible Noise

This problem will be apparent when your Yamaha Grizzly 700 goes through some poor modifications. Sometimes, axles or bearings will become loose due to slight modification. You can identify this issue when you hear a clunking noise after accelerating the ATV hard.

From initial speculation, you will hear noises coming from a snapped axle whether the ATV is in 2WD or 4WD. A wise step would be disconnecting the driveshaft without unnecessarily blaming the fault in the transmission. This will help you to pinpoint the exact issue.    

Won’t Start Easily on Cold Condition

The 2016 or more recent models of the Yamaha Grizzly 700 may come with broken decompression springs. If you happen to have a Grizzly like that, you will notice the engine suffers to start up during cold weather. Hence, this is a problem caused while manufacturing. As a result, contacting a Yamaha dealer will be the best solution as Yamaha is responsible for this problem. 

Being responsible for this issue, in July 2016; Yamaha advised the owners of the damaged Grizzlies and Kodiaks to return the defective parts and get high-quality decompression springs from the Yamaha dealers.

General Pros Cons of Yamaha Grizzly 700

Great! Now that you have utilized the common issues with the Yamaha Grizzly 700, it’s time to look at the pros and cons of this ATV.


  • The Yamaha Grizzly 700 is known for its build quality.
  • The ATV maintained its reputation with its reliability.
  • You can attach large tires to the wheels.
  • The Maxxis M917 Bighorn tires enhance handling.
  • It comes with a decent gauge cluster and the controls are user-friendly.
  • You can enable differential locks on all four wheels.
  • The ATV is less prone to damage for its steel front bumper.  


  • Servicing the radiator is a bit tricky.
  • A-arms and CV boots are not fully protected by the stock A-arm guards.
  • The right storage box is not fully sealed.
  • Dust and dirt can easily get to the rear storage compartment.

Watch this full review of Yamaha Grizzly 700 to know more about the ins and outs.

Quote Reviews:

After analyzing some user reviews, we can tell the Yamaha Grizzly 700 is liked by most users. The users who are fond of the latest ATVs along with users who prefer more vintage models said positive reviews on the Yamaha Grizzly 700. For instance –

“I’m a long-time brute force owner and just recently bought a grizzly 700. Mine’s not 2014, it’s an older 2009 model, but I love it. Not quite the snap of a brute force. But so much nicer to ride.

The 2014 Grizzly is said to have more power, so I think you’d love it.”

Although the Yamaha Grizzly 700 can’t produce much power, users are still satisfied with it. One particular user said –

“It doesn’t have quite as much power as the V twins, but makes up for it with the ride and handling. Fuel economy is too good for its displacement.”

Again, some users think this ATV is the best deal for money regardless of the power. Because one user said this –

“Has plenty of power for what most people want for work and play. Not too much has changed since 07 but it’s still very well rounded for the price.”


The various features of the Yamaha Grizzly 700 cater to riders of all ages and abilities. It has a simple yet aggressive styling that makes it relevant and desirable among people. These high-powered machines are versatile talents that are constantly evolving to meet the needs of the riding community and general customers. Yamaha Grizzly 700 is your desired ATV no matter if you are a beginner or a dirt road veteran. Whether it is modded or stocked, Grizzly’s monstrous power has never failed to fulfill the desire for adventure. As a machine, it is normal to have some problems. Now, whether you buy it or not is entirely up to you.

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