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Johnny's AutomotiveJohnny's Automotive
Lake Wales, FL

Exhaust System at our Lake Wales shop

Bring it to our Lake Wales shop and we'll handle the exhaust system. Here's where to find us, when we're open, and how to book a time.

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Lake Wales, FL323 North Scenic HighwayBook a time online
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Where to find our Lake Wales shop

Address, hours, and directions for the shop that handles your exhaust system.

Address

323 North Scenic Highway
Lake Wales, FL 33853

Shop phone

(863) 676-3858

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 Exhaust System Work in Lake Wales

Real jobs completed by our team in the Lake Wales area

Our team

Our Team

September 2026

Loud Noise Under the Car and Won't Shift Into 3rd or 4th Gear

What the customer reported

The vehicle owner reported a loud noise coming from underneath the car, a vehicle not shifting out of park/shifting delay, and an A/C concern. While driving, the vehicle did not want to go into 3rd or 4th gear.

What we found and did

The technician found that the ultimate reason for the concern was a failed entire exhaust system. A repair originally done elsewhere was not the correct repair and was now resulting in further concerns. The technician also found a code present for the Rear HVAC Air Inlet/Blend Door Actuator, but due to the severity of the other concerns, that work was not done at this time. The vehicle must go to the dealer for further evaluation.

FAQ

Exhaust System in Lake Wales: questions answered

Answered by our licensed technicians serving Lake Wales.

Can you replace just the muffler, or does the whole exhaust have to come off?

In most cases we replace only the section that failed. Some vehicles use a welded assembly where the pieces are joined together, and on those we'll show you where it can be cut and joined versus where the factory wants the whole run replaced. We'll tell you which one you have before quoting anything.

Can a hole be welded instead of replacing the pipe?

Sometimes, and we'll do it when the surrounding metal is still solid. If the pipe is thin and rusting from the inside, a weld holds for a few months and then opens up next to the repair. We'd rather tell you that up front than sell you the same fix twice.

Is a small exhaust leak actually a problem?

Two reasons it matters. Exhaust fumes can find their way into the cabin, and a leak ahead of the oxygen sensor throws off the fuel mixture, which costs you mileage and can set a check engine light. Small leaks also get bigger, because escaping gas keeps eroding the opening.

Will an aftermarket muffler sound different from the factory one?

Usually yes, a little. Direct fit replacements are close to stock for most vehicles, and we'll say so if the part we're quoting tends to sound deeper. If you want it to sound exactly like it did new, tell us and we'll price the factory part alongside the aftermarket one.

How do you find a leak you can't see?

We start with where and when you hear it, then get the car on the lift and look at the joints, hangers, welds and heat shields with the system both cold and warm. Cold start leaks show themselves early, and a leak that only shows under load we can usually pressure check. You get photos of whatever we find.

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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