Fleet Computer Diagnostics in Canton, OH - Heavy Duty
Doug's Auto Service understands the importance of your On-Board Diagnostics. Give us a call or stop by for a complete diagnostic check up:
Check Engine Light
No one likes to see their truck's "Check Engine" light come on. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. At Doug's Auto Service, we can pull the code and diagnose the problem for you. Give us a call at 330-497-0964 or stop by the shop for our expert assistance.
Computer Diagnostics
Modern vehicles are fitted with at least one onboard computer. The computer's main function is to monitor and adjust the engine and transmission. Computer testing and diagnostics is an integral aspect to professional electronic work on modern cars. Computer diagnostics help find the root causes of major and potential automobile problems. At Doug's Auto Service, we have state of the art computer diagnostics equipment such as digital code readers, pressure test kits, circuit testers, digital tachometers and more. Call 330-497-0964 or visit our auto shop in Canton, OH 44721 for all your vehicle's computer diagnostic needs.
Drivability
Drivability is the degree of smoothness and steadiness of your truck's acceleration. Most modern vehicles are fitted with on-board computers that continuously check the readings from various sensors. In case of drivability problems, you will receive a warning message on your truck's dashboard. To have your truck diagnosed for drivability issues, visit Doug's Auto Service in Canton, OH 44721 today. At Doug's Auto Service, we have the necessary tools, training, and technology to diagnose and address your vehicle's drivability issues.
Engine Controls
Basically, an engine control system is an on-board computer in your truck. Like all computers, the engine controls are composed of hardware and software. Automotive engine control systems are responsible for regulating exhaust emissions, and providing increased fuel economy. To get the best out of your vehicle's incredibly powerful technology, make sure engine controls are working properly. To check if your truck's engine controls are working properly, call Doug's Auto Service today.
Contact Us Today!
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
Great job with the personal touch. My truck was done the right way and in good time.
Canton, OH
I have been taking my car to Doug’s auto for over 10 years now. He is very reliable and trustworthy. Diagnoses the issue with the car and does a good job fixing it in a timely manner. Fair priced and honest. I have been very happy with the work that has been done on my car and I plan to continue my business with him.
Canton, OH
This is the best auto mechanic shop in the region. I’ve been using Doug for almost 30 years he never disappoints, is always fair, and always fairly priced. One of the most honest folks, I know.
Canton, OH
We have Doug’s Auto Service maintain all of our vehicles with repeated excellent service. I highly recommend!
Canton, OH

