Best Auto Repair, Jacksonville


Auto Electronics Repair

Mon 9:00AM - 6:00PM Wed 9:00AM - 6:00PM Fri 9:00AM - 6:00PM Sun Closed
Tue 9:00AM - 6:00PM Thu 9:00AM - 6:00PM Sat Closed

Don't neglect your vehicle's electronic systems - trust our experts to repair your vehicle properly the first time around! A poor driving experience can often be related to a malfunctioning computer or driving controls. Come to Supreme Diesel Performance to ensure your vehicle is in top driving condition.

Our electronic services include:

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 Supreme Diesel Performance, we can pull the code and diagnose the problem for you. Give us a call at 904-647-7455 or stop by the shop for our expert assistance.

Today, truck manufacturers include at least one computer in motor vehicles. This computer's main function is to monitor and adjust engine and transmission operations. The computer receives input information from different sensors. The computer controls spark plugs, idle speed, and fuel injectors so as to get you the best possible truck performance. Failure of the truck computer will greatly affect the things it controls. To get the most out of your truck's computer, have it evaluated regularly for updates and proper operation. If it is already failing, have it repaired or replaced. To have your truck's computer handled by experts, visit Supreme Diesel Performance in Jacksonville, FL 32246 today.

Computer Reflashing
Supreme Diesel Performance has state-of-the-art equipment to provide computer reflashing to our customers in the Jacksonville area. The primary reason to reflash a computer (which basically means updating or reinstalling its software) is that an update has been issued by the manufacturer. It's a very simple procedure, and there may be minor updates that the diesel truck hasn't had. The manufacturer may have tweaked the transmission-shifting algorithm or some other parameters that are not crucial but may bring slight improvements to drivability, mileage or emissions. Since truck manufacturers are coming out with automobile updates every day, there may be a reprogram available for your vehicle. Stop by Supreme Diesel Performance or call us at 904-647-7455 to schedule an appointment!

Mechanics at Supreme Diesel Performance are able to diagnose all the electronic parts in your truck. For expert diagnostics services on your truck's electronic devices, visit Supreme Diesel Performance today.

Drivability is the degree of smoothness and steadiness of your truck's acceleration. Most modern truck 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 Supreme Diesel Performance in Jacksonville, FL 32246 today. At Supreme Diesel Performance, we have the necessary tools, training, and technology to diagnose and address your truck'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 truck's incredibly powerful technology, make sure engine controls are working properly. To check if your truck's engine controls are working properly, call Supreme Diesel Performance today.

To learn more about our Electronic services, call us at 904-647-7455 or request a quote by clicking below:

Request Quote

What People Say About Us