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Vehicle Diagnostics

A functioning, reliable vehicle is a must-have in Grand Junction, CO and other areas. Because of this, it’s proper to maintain vehicles and ensure they are in the best possible condition. One of the top ways to do so is to have vehicle diagnostics performed at least once a year.

With vehicle diagnostics, you don’t have to wait for signs of trouble. This way, you can avoid untimely breakdowns and save time and money.

At Barney Brothers Off Road & Repair, we offer state-of-the-art diagnostic services. We leverage the latest and most advanced tools to diagnose dashboard indicator lights and other problems your vehicle may have.

Vehicle Diagnostics
in Grand Junction, CO

Many parts of your vehicle are seamlessly interconnected, just like other digital pieces of technology. A diagnostics test can be run to give your vehicle a mechanical once-over quickly and efficiently.

Our state-of-the-art vehicle diagnostics test will check almost every major part of your vehicle, including the following:

If there are any issues, a trouble code will be reported. Our experienced mechanics will use this trouble code to investigate the potential problem further. We will discuss our findings with you afterward and offer you the most cost-effective auto repair solution.

How Often Should I Have a Vehicle Diagnostics Test?

At a minimum, you should have a vehicle diagnostics test performed yearly. This way, you can reduce the likelihood of unexpected repairs.


Outside of the annual vehicle diagnostics, you should consider having the test performed anytime you detect something off, such as weird smells, strange sounds, your vehicle driving weirdly, or having odd engine performance.

Nonetheless, there is never a wrong time to have diagnostics performed by your trusted mechanics at Barney Brothers Off Road & Repair.

Diagnosing & Addressing Dashboard Indicator Lights
in Grand Junction, CO

One of the explicit ways your vehicle communicates with you is through dashboard indicators. One of them is the check engine light, which could be steady light or a blinking one.


A blinking check engine light is more serious. It typically means your engine is misfiring so severely that unburned fuel is being deposited into your exhaust system. If not addressed, this can cause extensive damage to your catalytic converter and lead to exponentially more expensive repairs.


Whether the check engine light is steady or flashing or another indicator is acting up, they should always be addressed. As soon as your vehicle triggers a warning light, it’s best to have vehicle diagnostics performed as quickly as possible.

Need Someone to Diagnose Your Vehicle?
Contact Barney Brothers Off Road & Repair in Grand Junction, CO

At Barney Brothers Off Road & Repair, we provide the best automotive services in Grand Junction, CO, including vehicle diagnostics. We use the best parts and tools, have skilled mechanics, and stand behind our work with a 2-year/24,000-mile warranty!

Contact Barney Brothers Off Road & Repair today by calling (970) 243-9300. Or stop by our auto shop at 2394 Hwy 6&50, Grand Junction, CO 81505.