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31600 US-27 Haines City, FL, 33844
  • MON: 8:00AM - 5:00PM
  • TUES: 8:00AM - 5:00PM
  • WED: 8:00AM - 5:00PM
  • THUR: 8:00AM - 5:00PM
  • FRI: 8:00AM - 5:00PM
  • SAT: Closed
  • SUN: Closed
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5100 Dundee Rd Winter Haven, FL, 33884
  • MON: 8:00AM - 5:00PM
  • TUES: 8:00AM - 5:00PM
  • WED: 8:00AM - 5:00PM
  • THUR: 8:00AM - 5:00PM
  • FRI: 8:00AM - 5:00PM
  • SAT: Closed
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323 North Scenic Highway Lake Wales, FL, 33853
  • MON: 8:00AM - 5:00PM
  • TUES: 8:00AM - 5:00PM
  • WED: 8:00AM - 5:00PM
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Johnny's Automotive

Affordable Auto Electronics Repair From Johnny's Automotive

Get Your Vehicles Electronics Working Correctly Again At Johnny's Automotive

Don't neglect your vehicle's electronic systems. Trust the experts at Johnny's Automotive to repair your vehicle properly the first time around! Since 2006, Johnny's Automotive has kept drivers in Polk County moving. A poor driving experience can often be related to a malfunctioning computer or driving controls. Come to Johnny's Automotive to ensure your vehicle is in top driving condition.

To learn more about our electronic services call Johnny's Automotive or request an appointment using our online form.

Our electronic services include:

Check Engine Light
No one likes to see their car'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 Johnny's Automotive, we can pull the code and diagnose the problem for you. Give us a call or stop by one of our locations in Polk County for our expert assistance.

Computer
Today, car 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 car performance. Failure of the car computer will greatly affect the things it controls. To get the most out of your car's computer, have it evaluated regularly for updates and proper operation. If it is already failing, have it repaired or replaced. To have your car's computer handled by experts, visit Johnny's Automotive in Polk County today.

Computer Reflashing
Johnny's Automotive has state-of-the-art equipment to provide computer reflashing to our customers in Polk County. 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 car 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 auto manufacturers are coming out with automobile updates every day, there may be a reprogram available for your vehicle. Stop by one of our locations or call us to schedule an appointment!

Diagnostics
Mechanics at Johnny's Automotive are able to diagnose all the electronic parts in your car. For expert diagnostics services on your car's electronic devices, visit Johnny's Automotive today.

Drivability
Drivability is the degree of smoothness and steadiness of your car's acceleration. Most modern cars 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 car's dashboard. To have your car diagnosed for drivability issues, visit Johnny's Automotive in Polk County today. At Johnny's Automotive, we have the necessary tools, training, and technology to diagnose and address your car's drivability issues.

Engine Controls
Basically, an engine control system is an on-board computer in your car. 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 car's incredibly powerful technology, make sure engine controls are working properly. To check if your car's engine controls are working properly, call Johnny's Automotive today.

Johnny's Automotive - Haines City Electronic Services
Call Now: 863-422-2995
Address: 31600 US-27 Haines City, FL 33844
Service Hours

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday

8:00AM - 5:00PM
8:00AM - 5:00PM
8:00AM - 5:00PM
8:00AM - 5:00PM
8:00AM - 5:00PM
Closed
Closed

Request An Appointment
Area Served:
Davenport, Lake Alfred, Lake Hamilton, Poinciana, Loughman
Johnny's Automotive - Winter Haven Electronic Services
Call Now: 863-949-2995
Address: 5100 Dundee Rd Winter Haven, FL 33884
Service Hours

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday

8:00AM - 5:00PM
8:00AM - 5:00PM
8:00AM - 5:00PM
8:00AM - 5:00PM
8:00AM - 5:00PM
Closed
Closed

Request An Appointment
Area Served:
Dundee, Inwood, Auburndale, Waverly, Wahneta
Johnny's Automotive- Lake Wales Electronic Services
Call Now: 863-676-3858
Address: 323 North Scenic Highway Lake Wales, FL 33853
Service Hours

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday

8:00AM - 5:00PM
8:00AM - 5:00PM
8:00AM - 5:00PM
8:00AM - 5:00PM
8:00AM - 5:00PM
Closed
Closed

Request An Appointment
Area Served:
Alturas, Lakeshore, Homeland, Bartow, Avon Park

associations

  • AAA (American Automobile Association)
  • ASE (Automotive Service Excellence)
  • TECH-NET
  • ASE Master Technician
  • BBB (Better Business Bureau)
  • Ask Patty Certified
  • CarFax
  • Car Care Aware
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WHAT OUR CUSTOMERS SAY

This was my second visit to have work done on one of my vehicles, the first time was in Haines City on Hwy 27 and the second one was in Winter Haven on Dundee Rd and I will highly recommend Johnny's Automotive for any repairs to your vehicles. They are extremely knowledgeable, professional and technologically up to date, also there service is done in a timely manner. I am truly impressed with their honesty due to the fact there not trying push or sell you any other service other than what you need. What I do admire and appreciate is the extra mile they go to do a complete inspection of your vehicle then get with you and show if there other opportunities that need to be repaired with a download, pictures and explanations. No pressure! All the business are very clean and they offer there customers refreshments and snacks , how thoughtful in this day and time. While you are waiting for you repairs. Customer service is there priority. I will recommend Johnny's Automotive Repair to anyone who ask me if I know a good mechanic. Another happy return customer! Warmest Regards Bill Craft , 04/18/2024

Johnny's Automotive

Johnny's Automotive - Haines City 31600 US-27 Haines City, FL 33844 863-422-2995
Johnny's Automotive - Winter Haven 5100 Dundee Rd Winter Haven, FL 33884 863-949-2995
Johnny's Automotive- Lake Wales 323 North Scenic Highway Lake Wales, FL 33853 863-676-3858

Ask any car or truck owner in Polk County who they recommend. Chances are they will tell you Johnny's Automotive.