Fluid Flushes Explained - Everything You Need To Know

Fluid Flushes Explained - Everything You Need To Know | Neighborhood Tire Pros

Have you noticed any unusual performance from your vehicle lately? If so, it might be beneficial to consider a fluid flush. Recognizing the signs and understanding the importance of this regular maintenance task can help you keep your vehicle running smoothly for many years to come.

 1.  Abnormal Fluid Characteristics

Fluids such as oil, coolant, and transmission fluid should have a clear, smooth appearance. Any deviation from this norm, such as discoloration or a gritty texture, suggests contamination. Addressing these issues promptly with a thorough flush can prevent further damage to your vehicle's systems.

 2.  Unpleasant Odors

An unusual, burnt smell emanating from your engine or transmission fluid could signal overheating or fluid breakdown. Identifying and addressing this issue early through a flush can help prevent more severe problems down the road.

 3.  Deteriorating Performance

If you've noticed a decrease in your vehicle's performance, such as sluggish acceleration or jerky movements, it could be due to contaminated fluids. A comprehensive flush can eliminate built-up debris and restore optimal performance.

 4.  Evidence of Fluid Leakage

Leaks beneath your vehicle are clear indicators of fluid loss. While some leaks may seem minor, they can lead to significant mechanical issues if left unattended. Regular flushes can help detect and rectify leaks before they escalate.

 5.  Engine Overheating

An overheating engine can result from low coolant levels or degraded coolant quality. Flushing the system to remove impurities and replenish coolant levels can prevent engine damage and costly repairs.

 6.  Grinding or Vibrations

Grinding noises or vibrations while driving could signal transmission problems stemming from dirty or insufficient transmission fluid. A thorough flush can resolve these issues and extend the life of your transmission.

  What Systems Are Covered During The Procedure

A fluid flush involves completely draining the existing fluid from a vehicle's system and replacing it with fresh fluid to remove any contaminants and ensure optimal performance. Several crucial systems in your vehicle require periodic flushing to maintain their efficiency and longevity:

Engine Oil System

The engine oil system is responsible for lubricating the engine's moving parts and carrying away heat generated during combustion. Over time, engine oil can become contaminated with dirt, debris, and combustion byproducts, reducing its effectiveness. A thorough oil flush removes these contaminants, ensuring proper lubrication and prolonging the engine's life.

Cooling System

The cooling system regulates the engine's temperature by circulating coolant through the radiator and engine block. Flushing the cooling system removes these contaminants, preventing overheating and corrosion.

Transmission System

The transmission system uses transmission fluid to lubricate gears, bearings, and other moving parts, allowing for smooth gear shifts. Contaminated transmission fluid can cause erratic shifting, slippage, and premature wear on transmission components. Flushing the transmission system removes old fluid along with any debris or contaminants, ensuring optimal transmission performance.

Brake System

The brake system relies on hydraulic fluid to transmit pressure from the brake pedal to the brake calipers or wheel cylinders, resulting in vehicle deceleration. It can absorb moisture and become contaminated with dirt and debris, leading to decreased braking performance and potential brake system failure. Flushing the brake system removes old fluid and contaminants, maintaining brake performance and safety.

Power Steering System

The power steering system uses power steering fluid to assist in steering efforts and reduce driver fatigue. Contaminated power steering fluid can cause steering stiffness, noise, and premature wear on steering components. Flushing the power steering system removes old fluid and contaminants, ensuring smooth steering operation.


For expert fluid flushes in Suwanee, Decatur, and Marietta, contact Neighborhood Tire Pros! We are the simple solution to complex car problems and maintenance tasks.