Slipping gears, delayed engagement, or a loss of drive? Fastlane starts with diagnosis, then helps you compare new, remanufactured, and used transmission options for your vehicle.
Need a transmission replacement in Hiram? Fastlane at 99 Commodore Path can evaluate the problem, explain suitable replacement options, and provide a written estimate before work begins.
Compare Your Options
The Right Replacement Starts With the Right Diagnosis
Replacing a transmission is a significant repair. We help you weigh the available choices against the condition of your vehicle and how long you plan to keep it.
01
New Transmission
Compare a new unit when available for your vehicle, ownership plans, and budget.
02
Remanufactured Transmission
Consider a rebuilt-to-spec unit with replaced wear components. Availability and coverage vary by supplier and application.
03
Used Transmission
Review a lower-cost option alongside mileage, condition, availability, and the terms of its coverage.
04
Installation & Verification
Plan for removal, installation, fluid requirements, and applicable programming or relearn procedures, followed by operating checks.
Know the Signs
When Shifting Problems Need Attention
Describe what happens, when it started, and whether the symptoms change as the vehicle warms up. These details help guide testing.
01
Slipping Gears
Engine speed rises without the expected increase in road speed.
02
Delayed Engagement
The vehicle hesitates after you select Drive or Reverse.
03
Harsh or Erratic Shifts
Shifts feel unusually hard, inconsistent, or out of sequence.
04
Fluid Leaks
A visible leak or low fluid level needs inspection before further damage occurs.
05
Warning Lights
Transmission or engine warnings may point to control, sensor, or mechanical concerns.
06
Loss of Drive
The vehicle will not move or cannot stay in gear. Arrange assistance rather than forcing it to drive.
Test Before Replacing
Confirm the Failure. Then Plan the Repair.
Not every shifting problem means the transmission itself has failed. Fluid condition, sensors, wiring, controls, or other driveline components may be involved.
Our diagnostic-first approach helps separate a repairable issue from a transmission that needs replacement. Once the plan is agreed, installation is followed by the checks and relearn steps appropriate to the vehicle.
What We May Check
Fault codes and live operating data
Fluid level, condition, and leaks
Shift behavior and engagement symptoms
Electrical and control-system inputs
Post-install operation and road-test results
Your Local Hiram Shop
Clear Guidance for a Major Repair
Fastlane serves Hiram and nearby Dallas, Powder Springs, Douglasville, Austell, and Lithia Springs. We explain the findings and replacement choices so you can make an informed decision.
Ask about the estimate, expected availability, and warranty terms for the unit being installed. Those details belong in the repair conversation before you commit.
Tell us the year, make, model, and symptoms when scheduling.
Frequently Asked Questions
Transmission Replacement Questions
Does a slipping transmission always need replacement?
No. Fluid, electrical, control, and driveline problems can produce similar symptoms. Diagnosis helps determine whether a targeted repair or replacement is appropriate.
Can I choose between new, remanufactured, and used?
We can compare suitable options based on your vehicle, availability, budget, and ownership plans. Not every option is available for every vehicle.
How much does transmission replacement cost?
The unit, labor, fluid, and any required programming affect the estimate. The Hiram team can provide a written estimate after evaluating the vehicle.
Is programming needed after installation?
Some vehicles require programming, adaptation resets, or relearn procedures. The necessary steps depend on the transmission and vehicle.
Where is the Hiram shop?
Visit Fastlane at 99 Commodore Path, Hiram, GA 30141. Hours are Monday–Friday, 8:00 AM–6:00 PM. Schedule online or call 770.222.7004.
Take the Next Step
Schedule Transmission Service in Hiram
Get the problem evaluated and discuss the right repair path for your vehicle.
