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Johnny's AutomotiveJohnny's Automotive
Winter Haven, FL

Check Engine Light at our Winter Haven shop

Bring it to our Winter Haven shop and we'll handle the check engine light. Here's where to find us, when we're open, and how to book a time.

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Winter Haven, FL5100 Dundee RoadBook a time online
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Where to find our Winter Haven shop

Address, hours, and directions for the shop that handles your check engine light.

Address

5100 Dundee Road
Winter Haven, FL 33884

Shop phone

(863) 949-2995

Hours

Mon to Fri, 7:30 AM to 5:30 PM

Monday
7:30 AM to 5:30 PM
Tuesday
7:30 AM to 5:30 PM
Wednesday
7:30 AM to 5:30 PM
Thursday
7:30 AM to 5:30 PM
Friday
7:30 AM to 5:30 PM
Saturday
Closed
Sunday
Closed

Recent Check Engine Light Work in Winter Haven

Real jobs completed by our team in the Winter Haven area

Our team

Our Team

October 2026

Slow to Start After Fueling With Check Engine Light On

What the customer reported

The vehicle owner said the vehicle takes a minute to start up after fueling and the check engine light is on, and asked the shop to check and advise.

What we found and did

At our Winter Haven shop, the technician started with initial testing on the check engine light and the slow start after fueling. Further testing can be needed for a complete answer when codes are present. The repair performed on this visit was a remove and replace of the evaporation control valve.

Our team

Our Team

September 2026

Car in Limp Mode With an Error Code: What Was the Cause?

What the customer reported

The vehicle was in limp mode and had an error code, and the owner thought the throttle body may need to be cleaned or replaced, so the shop was asked to check and advise.

What we found and did

The technician started with an initial assessment at no charge and updated the service manager within 30 minutes, noting that further testing might be needed for a complete answer. The work performed at our Winter Haven shop included a basic coolant system pressure test, removing and replacing the throttle body, and replacing the coolant reservoir cap.

Our team

Our Team

September 2026

What Caused the Check Engine Light and Red Lightning Bolt?

What the customer reported

The vehicle owner reported that the Check Engine Light (CEL) remained on, and the red lightning bolt and traction control lights appeared about a week ago, were reset, and then returned.

What we found and did

The technician conducted an initial assessment and determined that further testing was necessary to fully understand the issue. The team at our Winter Haven shop removed and replaced the throttle body assembly, performed a relearn of the throttle body, and reset the computer system. Additionally, they replaced the oil pan or gasket and the valve cover gasket to ensure the vehicle's systems were functioning properly.

Result

After the repairs, the vehicle's warning lights were cleared, and it was running smoothly without further issues.

Pro Tip

If your vehicle's check engine light is accompanied by a red lightning bolt, it often indicates a throttle control issue. Addressing it promptly can prevent further complications and maintain your vehicle's performance.

Recent Check Engine Light jobs at our Winter Haven shop

FAQ

Check Engine Light in Winter Haven: questions answered

Answered by our licensed technicians serving Winter Haven.

Can I keep driving with the check engine light on?

If the light is steady and the car drives normally, yes, get it scheduled rather than parking it. If it's flashing, if the car is running rough, or if a temperature or oil light is on with it, that's the moment to stop driving it. When you're unsure, call the shop and describe what it's doing.

Isn't a free code scan the same as a diagnosis?

A scan reads the stored number, which is a useful first clue and takes a minute. A diagnosis figures out which of the possible causes behind that number is the real one, using live data, testing, and sometimes a road test. That gap is exactly why people replace parts that weren't broken.

Will the light turn off by itself after the repair?

Usually yes, after the car completes its own self checks over a few drive cycles. We clear the codes when the repair is done so it starts fresh, then verify the fault doesn't return. If it comes back, that tells us something too.

Can I just disconnect the battery to reset it?

It will turn the light off and it also erases the freeze frame data we use to find the cause, so it makes diagnosis harder. The light also comes back once the fault repeats.

Can you quote the repair over the phone if I read you the code?

We can tell you what system that code covers and what it usually turns out to be, and we're happy to do that. We won't quote a repair on it, because the same code lands on different parts in different cars. The quote comes after we've tested and know which one you have.

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ASE Certified Technicians

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Flexible Drop-Off Hours

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20+ Years

2 decades of trusted service