Working Hours
  • Mon 8:00AM - 5:00PM
    Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
    Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
    Sat Closed
  • Sun Closed
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269-324-0700 | 1903 W Osterhout Ave Portage, MI 49024

Fleet Computer Diagnostics - Heavy Duty

R&T Auto Repair Inc. 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 R&T Auto Repair Inc., we can pull the code and diagnose the problem for you. Give us a call at 269-324-0700 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 R&T Auto Repair Inc., we have state of the art computer diagnostics equipment such as digital code readers, pressure test kits, circuit testers, digital tachometers and more. Call 269-324-0700 or visit our auto shop in Portage, MI 49024 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 R&T Auto Repair Inc. in Portage, MI 49024 today. At R&T Auto Repair Inc., 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 R&T Auto Repair Inc. today.


What Our Customers Are Saying

First time customer: My 2012 Jeep Liberty had a single piece muffler / tailpipe / resonator assembly. Dealer quoted an astronomical price to replace this whole assembly. R & T simply removed and replaced the bad muffler for a very reasonable cost (and timely). Diffidently will return in the future!

, 08/10/2022

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Best wrench in town

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Knowledgeable team, friendly service, $15.95 oil changes!

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r&t is a great place for poeple to bring their cars. they do a great job on your car

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Great service, get you in and done quickly, very thorough in checking your vehicle over, highly recommended

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R&T is a great shop. We have taken both our higher-mileage vehicles here for over 3 years now and have no complaints. Their prices are VERY reasonable especially compared to car dealerships' service departments. And, there have been several occasions in which their mechanics have gone "above and beyond" in helping us to get our vehicles out the door and back on the road so that we can keep other commitments. Call early for your appointment, though, because they are always busy!

  • ACDelco
  • ASE (Automotive Service Excellence)
  • IDENTIFIX
  • IATN (International Automotive Technicians' Network)
  • Jasper
  • ASE Master Technician
  • Motorcraft
  • Car Care Aware
  • Call Us For Service: 269-324-0700