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Johnny's AutomotiveJohnny's Automotive
Sebring, FL

Tune Up at our Sebring shop

Bring it to our Sebring shop and we'll handle the tune up. Here's where to find us, when we're open, and how to book a time.

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Sebring, FL435 North Orange StreetBook a time online
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Where to find our Sebring shop

Address, hours, and directions for the shop that handles your tune up.

Address

435 North Orange Street
Sebring, FL 33870

Shop phone

(863) 471-0044

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 Tune Up Work in Sebring

Real jobs completed by our team in the Sebring area

Our team

Our Team

October 2026

Check Engine Light On With a Cylinder 6 Misfire

What the customer reported

The customer reported that the engine light was on and there was a misfire on cylinder #6.

What we found and did

The technician started with an initial assessment and testing, since codes were present. The work performed at the Sebring shop was a tune up for an 8 cylinder engine, which covers replacement of the listed materials, adjustments as required, and a basic inspection of related component and system functions. The team also removed and replaced the mass air flow sensor.

Our team

Our Team

October 2026

Car Running Rough and Feels Like It Will Stall

What the customer reported

The vehicle owner reported that the vehicle was running rough and felt like it was going to stall. They also noticed a lack of power and the check engine light was illuminated.

What we found and did

The team started with an initial assessment at no charge, and the technician updated the service manager within 30 minutes. The work performed on this visit was a tune up for an 8 cylinder engine and an ignition coil service. The tune up included replacement of listed materials, adjustments as required, and a basic inspection of related component and system functions.

Our team

Our Team

August 2026

Check Engine Light and Rough Running After Another Shop's Diagnosis

What the customer reported

The customer reported that the check engine light was on and the vehicle was running rough. Another shop had said an exhaust leak was causing the problem, but the customer did not believe it was the only reason and wanted a second opinion.

What we found and did

The customer brought the vehicle to our Sebring shop for a courtesy evaluation (2nd opinion) on the other shop's exhaust leak diagnosis. The technician performed a 4 cylinder tune up and replaced the exhaust crossover pipe. The team also did an engine oil cooler gasket oil leak repair with a coolant service added, and replaced the rear disc brake pads and rotors. A catalytic converter, suspension control arm, alignment, and right front ABS wheel speed sensor were recommended but not performed on this visit.

Recent Tune Up jobs at our Sebring shop

FAQ

Tune Up in Sebring: questions answered

Answered by our licensed technicians serving Sebring.

What is included in a tune-up at your shops?

It depends on your vehicle, which is the honest answer rather than a dodge. We start from the factory maintenance schedule for your year and engine, add what testing shows, and give you the list before we touch anything. Two cars with the same mileage can need very different work.

Does my car need a tune-up if nothing feels wrong?

Scheduled maintenance is worth doing on time even when the car feels perfect, because filters and plugs wear gradually enough that you adapt without noticing. What you do not need is a package of parts added on top of that schedule. If nothing is due and nothing tests badly, we will tell you so.

Will a tune-up turn off my check engine light?

Not reliably, and we would not sell it to you that way. A lit check engine light means the computer stored a specific fault, and that fault deserves a diagnosis before anyone spends money on parts. Sometimes the fix is maintenance, and sometimes it is a repair that maintenance would never have touched.

How often should the engine air filter be replaced?

Your manual gives an interval, and dusty roads, grove work, and heavy pollen seasons can shorten it. It is easy to check visually, so we look every time the car is in and only recommend it when it is actually dirty.

Does every car need the throttle body cleaned?

No. It helps when carbon has built up enough to affect idle quality or throttle response, and it does nothing measurable when the throttle body is already clean. We look at it before recommending it, and that is a separate thing from cleaning your fuel injectors.

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ASE Certified Technicians

ASE certified techs working on your vehicle

Flexible Drop-Off Hours

Convenient service options

20+ Years

2 decades of trusted service