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Johnny's AutomotiveJohnny's Automotive
Haines City, FL

Transmission Replacement at our Haines City shop

Bring it to our Haines City shop and we'll handle the transmission replacement. Here's where to find us, when we're open, and how to book a time.

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Haines City, FL31600 U.S. 27Book a time online
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Where to find our Haines City shop

Address, hours, and directions for the shop that handles your transmission replacement.

Address

31600 U.S. 27
Haines City, FL 33844

Shop phone

(863) 422-2995

Hours

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 Transmission Replacement Work in Haines City

Real jobs completed by our team in the Haines City area

Our team

Our Team

September 2026

Why Won't My Car Move Forward or Backward?

The Problem

The vehicle owner reported that their car would not drive forward or backward.

What We Found

The technician determined that the car's transmission was the root cause of the issue.

The Fix

The team at our Haines City shop removed the faulty transmission and installed a new OEM transmission assembly. They also performed an alignment, which is necessary when replacing the transmission due to subframe removal.

The Result

With the new transmission installed, the car regained its ability to move both forward and backward smoothly.

Pro Tip

If your car suddenly stops moving forward or backward, it could indicate a serious transmission issue. Addressing it promptly can prevent further damage and costly repairs.

Our team

Our Team

August 2026

Why Is My Check Engine Light Indicating Transmission Issues?

The Problem

The vehicle owner noticed the check engine light was on and had a diagnostic scan at O'Reilly's, which pointed to a transmission issue.

What We Found

The technician confirmed that the transmission was the cause of the check engine light and required replacement.

The Fix

The technician removed the old automatic transaxle assembly and installed a new one. They ensured the new transmission was compatible with the vehicle, noting that a break-in or re-learn process of 200-300 miles might be needed for optimal performance.

The Result

The vehicle's transmission was successfully replaced, resolving the check engine light issue.

Pro Tip

If your check engine light comes on with transmission codes, address it promptly to avoid further damage. A new or replaced transmission may feel different and requires a break-in period.

FAQ

Transmission Replacement in Haines City: questions answered

Answered by our licensed technicians serving Haines City.

How do you decide a transmission is past repairing?

By what we can see and measure, not by how bad it sounds. Pressure testing, fluid and pan condition, stored data, and what the vehicle actually does under load tell us whether a component fix has a real chance. If it does, we'll offer it, because it's the smaller bill.

Remanufactured or used, which one should I pick?

Start with how long you intend to keep the vehicle and what the rest of it looks like. Remanufactured is the lower risk option at a higher price, used is the reverse, and both are legitimate depending on your plan. We lay out what each one includes and you choose.

Why does the cooler have to be flushed?

Because debris from the failure is sitting in the cooler and the lines, and new fluid will carry it straight into the new unit. Flushing or replacing those parts is not an add-on, it's part of doing the job in a way that lasts.

Does a replacement transmission need to be programmed?

On most modern vehicles, yes. The control module has adaptive settings learned from the old unit, and those have to be reset or the new transmission gets driven by the wrong instructions. Some vehicles also need the module coded to the new unit before it will shift correctly.

Can I keep driving it until you can get it in?

Usually we'd rather you didn't. Driving a failing transmission spreads debris and can turn a repairable unit into a replacement. Tell us what it's doing and we'll give you a straight answer, and if it needs a tow we'll say that instead of hoping it makes the trip.

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ASE Certified Technicians

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Flexible Drop-Off Hours

Convenient service options

20+ Years

Decades of trusted service

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