- Mon 7:30AM - 5:30PM
- Fri 7:30AM - 5:30PM
- Tue 7:30AM - 5:30PM
- Sat Closed
- Wed 7:30AM - 5:30PM
- Sun Closed
- Thu 7:30AM - 5:30PM
- Temporarily Closed on Saturdays due to COVID-19.
Fleet Computer Diagnostics - Heavy Duty
D & D Automotive 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 D & D Automotive, we can pull the code and diagnose the problem for you. Give us a call at 520-296-7705 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 D & D Automotive, we have state of the art computer diagnostics equipment such as digital code readers, pressure test kits, circuit testers, digital tachometers and more. Call 520-296-7705 or visit our auto shop in Tucson, AZ 85710 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 D & D Automotive in Tucson, AZ 85710 today. At D & D Automotive, 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 D & D Automotive today.
What People Say About Us
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Thomas D.The service is always swift and dependable and the staff are great to deal with. I recommend them highly.
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Dave D.Took my daughter's car in for something that I messed up and they very quickly found the problem and fixed it for a reasonable fee. I was very happy with this. Thanks
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Debbie S.After spending $2k at a different shop trying to get the check engine light off on my 2001 Ram, D&D had the problem solved in less than an hour. I highly recommend this shop and will be returning to them for all of my vehicle repairs from now on.
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Len W.D & D are the only place I trust to work on my cars! They have always been prompt,courteous and fair priced. I give them the highest recommendation possible!
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Gerard R.I have been using D&D for about one year now and couldn't be happier, They charge a fair price and stand behind there work, I can honestly recommend them to anyone that needs work on there car or truck, My wife felt very comfortable as did my mother-in-law when dealing with them alone. My point is they treat woman well, As many places talk down to woman. So feel safe using them, they are honest and friendly.
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Wendy C.honest! that is the best way to describe them.
Call us for service: 520-296-7705
