Frequently Asked Questions About Drivetrains

Waterloo Transmissions • September 5, 2024
A car is sitting on top of a lift in a garage.

Your vehicle’s drivetrain is one of its most important systems, responsible for delivering power from the engine to the wheels. Understanding your drivetrain can help you make better decisions when it comes to maintenance, repair, and even purchasing a vehicle. At Waterloo Transmissions, we can answer your questions about drivetrains. Here are some frequently asked questions about drivetrains that can help clarify what you need to know.


What is a drivetrain?

The drivetrain consists of all the components that transfer power from the engine to the wheels. It typically includes the transmission, driveshaft, differential, axles, and wheels. Its main job is to convert the power produced by the engine into motion. The drivetrain works in conjunction with the engine and transmission to ensure your vehicle runs smoothly. Depending on the type of drivetrain (all-wheel drive, front-wheel drive, rear-wheel drive, or four-wheel drive), power is distributed differently across the wheels.


What is the difference between a drivetrain and a powertrain?

Though the terms drivetrain and powertrain are often used interchangeably, they refer to different systems. The powertrain includes both the drivetrain and the engine. In short, the powertrain is a broader system encompassing all components responsible for powering the vehicle, while the drivetrain only refers to those parts involved in transferring engine power to the wheels. 


What are the types of drivetrains?

There are four main types of drivetrains:

  • Front-Wheel Drive (FWD): In FWD vehicles, power is sent to the front wheels only. This type of drivetrain is common in many sedans and compact cars, offering improved fuel-efficiency and traction in light snow or rain.
  • Rear-Wheel Drive (RWD): RWD vehicles send power to the rear wheels. This is often found in trucks, performance cars, and some SUVs. RWD provides better handling, especially under high-performance driving conditions.
  • All-Wheel Drive (AWD): AWD systems distribute power to all four wheels. It’s often used in crossovers and SUVs, providing better traction on slippery surfaces.
  • Four-Wheel Drive (4WD): 4WD systems allow the driver to manually engage power to all four wheels, typically used in off-road and rugged terrain. These systems are commonly found in trucks and off-road vehicles.


What are common signs of drivetrain problems?

Drivetrain problems can manifest in various ways. Some of the common signs include:

  • Unusual noises: Grinding, clunking, or whining noises coming from the transmission or under the vehicle can be a sign of drivetrain issues.
  • Vibrations: If you feel unusual vibrations while driving, especially when accelerating or turning, this may indicate a problem with the axles or differential.
  • Difficulty shifting: If your vehicle is having trouble shifting gears, it could be a transmission issue, which is a crucial component of the drivetrain.


Where can I get expert drivetrain repair in Akron, OH?

For top-quality drivetrain repair in Akron, Canton, and Dover, OH, contact Waterloo Transmissions. Our local transmission mechanics can expertly handle your vehicle’s drivetrain needs!

4 Tips for Keeping Your Transmission in Great Shape

By Waterloo Transmissions • October 1, 2025
Your vehicle’s transmission is one of its most critical components, responsible for transferring power from the engine to the wheels. Because of its importance and complexity, transmission repairs can become quite extensive. The good news is that with proper care and attention, you can help extend the life of your transmission and avoid major headaches down the road. Here are four tips to help keep your transmission in great shape for years to come. Stay Current with Fluid Changes Transmission fluid is the lifeblood of the system, keeping it cool and lubricated. Over time, fluid breaks down, collects debris, and loses its effectiveness. Regular fluid checks and timely changes are essential for maintaining smooth operation and preventing internal damage. If the fluid looks dark or has a burnt smell, it’s time for service. Keeping the fluid fresh helps reduce wear and enables your transmission to operate at its best. Avoid Overloading Your Vehicle Every vehicle has its weight limits. Consistently carrying more than your vehicle is designed for can lead to overheating and premature wear of transmission components. Whether you’re towing a trailer or hauling heavy cargo, staying within the recommended limits will go a long way toward protecting your transmission. Don’t Shift Between Drive and Reverse While Moving Shifting abruptly from drive to reverse, or vice versa, while the vehicle is still rolling is a common but damaging habit. This action forces the transmission to stop the vehicle’s momentum suddenly, which puts excessive strain on the gears and internal parts. Always come to a complete stop before changing gears to prevent unnecessary wear. Get to the Shop if You Notice Signs of Trouble Transmissions often give warning signs before they fail completely. Hesitation when shifting, slipping gears, unusual noises, or fluid leaks are all red flags that something may be wrong. Ignoring these issues can turn a minor repair into a major replacement. Getting to the shop at the first sign of trouble gives you the best chance of addressing problems early and keeping costs manageable. Transmission Service in Akron, OH For top-quality transmission service in Akron, Canton, and Dover, OH, contact Waterloo Transmissions. Our nearby transmission mechanics can expertly address your vehicle’s transmission needs in Akron and the surrounding area!
Gray automotive transmission with drive shaft attached.

Warning Signs that Your Vehicle May Need Transmission Fluid Leak Repair

By Waterloo Transmissions • September 6, 2025
Your vehicle’s transmission plays a vital role in keeping your car moving smoothly, and transmission fluid is the lifeblood that keeps everything operating properly. When there’s a leak, the transmission can quickly become compromised, leading to costly repairs or even complete failure. Because the transmission is such a critical and expensive component, it’s important to know the warning signs of a fluid leak so you can address the problem before it gets worse. At Waterloo Transmissions, we provide expert transmission fluid leak repair in the greater Akron area. Here are four signs that your car may need transmission fluid leak repair. Visible Fluid Under Your Car One of the most obvious signs of a transmission fluid leak is spotting reddish liquid under your vehicle after it’s been parked. Transmission fluid is commonly bright red when newer, but may turn more brownish as it ages. If you notice puddles or spots, it’s time to have your transmission inspected by a professional. Low or Dropping Fluid Levels Checking your transmission fluid regularly is a smart habit, and if you notice the fluid level dropping quickly, it often points to a leak. Even small leaks can cause the fluid to drain over time, leaving the transmission without the lubrication it needs. Running a transmission with low fluid can cause overheating and serious internal damage. Slipping Gears A transmission that isn’t getting enough fluid may begin to slip while driving. This happens when there isn’t enough hydraulic pressure for the transmission to stay properly engaged in a gear. If your car feels like it’s shifting unexpectedly or struggling to stay in gear, it could be due to fluid loss from a leak. Delayed or Rough Shifting Another common symptom of a transmission fluid leak is experiencing rough, jerky, or delayed gear changes. Transmission fluid not only provides lubrication, but also helps create the pressure needed for smooth shifts. If the fluid is leaking, your vehicle may start to hesitate before changing gears or lurch between shifts, signaling the need for immediate attention. Transmission Repair in Akron, OH For top-quality transmission repair in Akron, Canton, and Dover, OH , contact Waterloo Transmissions . Our nearby transmission mechanics can expertly address your vehicle’s transmission needs in greater Akron!