Diagnostic Auto Repair & Electronic Services | Marcos Tires & Auto Repair
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Auto Electronics Repair

Reliable Electronic System & Diagnostic Services for Your Vehicle

Your vehicle's electronic systems are crucial for a seamless driving experience. Ensuring their correct functioning is vital to prevent inconvenience or compromised safety. At Marcos Tires & Auto Repair, our experienced technicians not only repair electronic systems efficiently but also offer cutting-edge vehicle diagnostic services. Trust us for comprehensive solutions that ensure your vehicle runs smoothly from diagnosis to repair, providing peace of mind on the road.


Our electronic services include:


Check Engine Light
Seeing the "Check Engine" light on your dashboard can raise concerns, signaling anything from a minor issue like a loose gas cap to more serious problems such as a malfunctioning catalytic converter. At Marcos Tires & Auto Repair, our skilled technicians can quickly read the diagnostic code and determine the exact cause of the alert. For prompt and precise problem resolution, don't hesitate to contact us at 801-358-1359 or visit our facility in Provo.

Computer Reflashing
At Marcos Tires & Auto Repair, we provide computer reflashing services, an essential update procedure that installs the latest software on your vehicle's computer. These updates from manufacturers enhance aspects like drivability and fuel efficiency and are critical for maintaining your vehicle's performance. Located in the Provo area, our shop uses the latest technology to ensure your vehicle receives all necessary software enhancements.

Diagnostics
Our expert mechanics specialize in comprehensive diagnostics of all electronic components of your vehicle. For thorough and professional diagnostic services, consider Marcos Tires & Auto Repair your go-to solution.

Drivability
Drivability concerns the smoothness and stability of your vehicle's acceleration, monitored by onboard computers analyzing sensor data. If you notice any irregularities in your vehicle's performance, our technicians are equipped to diagnose and rectify any issues, ensuring optimal operation.

Engine Controls
The engine control system is crucial for managing your vehicle's exhaust emissions and optimizing fuel efficiency. Regular maintenance of this system is essential to leverage your vehicle's advanced capabilities. For any concerns regarding engine controls, contact Marcos Tires & Auto Repair to ensure they are functioning perfectly.

Vehicle Computers
Modern vehicles incorporate sophisticated computers that manage essential functions like engine and transmission efficiency. These computers process data from various sensors to optimize settings for components such as spark plugs, idle speed, and fuel injectors. Regular checks and updates are crucial to ensure these computers function optimally. Should your vehicle's computer systems fail, immediate attention and possibly replacement are necessary to maintain performance and safety.


Auto Diagnostic FAQs


How do vehicle diagnostic systems work?

OBD stands for On-Board Diagnostics and is a sophisticated computer that collects vital information from a network of sensors, monitoring engine performance, emissions, and other key functions. It not only regulates various car systems but also acts as a diagnostic tool, alerting you to potential problems before they become major issues.

How long does a car diagnostic last?

While a basic diagnostic test typically wraps up in 1-1.5 hours, complex issues demanding further examination and component access/testing can extend the process to 2-3 hours. The length ultimately depends on the severity of the problem and the potential presence of multiple underlying culprits.

What is included in a car diagnostic test?

Diagnostic tests are like X-rays for your vehicle, utilizing specialized equipment to scan its complex systems and components like the engine, transmission, and throttle. From minor oil tank issues to intricate electrical glitches, these tests diagnose a wide range of potential problems. However, interpreting the data they generate requires trained professionals, making dealer shops and skilled mechanics your best bet for accurate diagnoses.



To learn more about our Electronic & Diagnostic services, call us at 801-358-1359 or request a quote by clicking below:


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Discover More About Electronics Repair Services At Marcos Tires & Auto Repair in Provo

Electrical Repair Services

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Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!

What Our Customers Are Saying

Went it to get my emissions, they were fast, the fee was really affordable, and the service was great!! Now my go-to shop for all car problems

, 09/13/2025

I worked at a car rental company so I dealt with plenty of body shops. Marcos is incredibly honest and they were great communicators. My car had some complications and they still were able to get my car fixed in a day. I will be going to them over any other shop in provo, even the main ones, for a couple reasons: 1. Since they are smaller, you will get much faster service. 2. Best pricing I have seen. Thanks to Josue for making sure I was taken care of

, 08/01/2025

Really very good and responsible workers

, 08/01/2025

Sure thankful for these gentlemen today! I live in SLC & had to come down to Provo for work. On my way down south my tire sensor light went off - no big, was due for a rotation and alignment anyway. Looked up highly rated spots near my office and they came up first thing. Come to find out after dropping the car off thet I need two tires replaced due to wearing on the outside treads. I really appreciate how the owner's son took me back to the garage and pointed out the flaws in my tire compared to a newer one. He actually explained what he meant versus just yapping at me, which is unfortunately common as a single woman with zero mechanical experience. On top of teaching me something, they also didnt charge me for the rotation since I'll be out of pocket for a new set of tires (thanks all-wheel drive!) If I lived closer these guys would be my regular mechanic. Thanks for your kindness and integrity today, gentlemen. It doesnt go unnoticed.

Tires

, 07/19/2025

Savings & Specials

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5% off for Students

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