Fleet Computer Diagnostics - Heavy Duty | Duty Tire & Service Center Fleet Repair and Maintenance

DUTY TIRE & SERVICE CENTER > Top Auto Repair & Maintenance Services in the Triangle Area > FLEET ELECTRONICS

Duty Tire & Service Center 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 Duty Tire & Service Center, we can pull the code and diagnose the problem for you. Give us a call at 919-772-6100 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 Duty Tire & Service Center, we have state of the art computer diagnostics equipment such as digital code readers, pressure test kits, circuit testers, digital tachometers and more. Call 919-772-6100 or visit our auto shop in Raleigh, NC 27603 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 Duty Tire & Service Center in Raleigh, NC 27603 today. At Duty Tire & Service Center, 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 Duty Tire & Service Center today.

associations

WHAT OUR CUSTOMERS SAY

I'm a big fan of Duty Tire and Auto. I learned of it from my son who learned of it from his boss. I wish I had learned of Duty Tire and Auto years ago. I have now had them repair several cars, including A/C repair and new tires on a old Odyssey, timing belt and water pump service on a Pilot, and evaluation of an old Suburban. Every time their prices have been fair, the communication straightforward, and the service top notch. I particularly appreciate the way they don't try to sell services. They understand that doing maximal possible maintenance on an old car is often not the a common-sense approach. To give one example, I took a 20 year old truck in to them recently and after their evaluation, Chris told me candidly that he would not recommend putting more money in the truck. How often does a mechanic give that kind of advice that means less work for them? All that to say they have earned my business going forward. Farr Curlin, 09/26/2025