Transmission Fluid

Transmission Fluid Service

Reliable Fluid Changes for Peak Transmission Performance

Express Lube & Smog: Transmission Fluid Service

Transmission fluid is the lifeblood of your vehicle’s transmission.
It lubricates the moving parts, reduces friction, and helps prevent wear and tear. It also acts as a coolant, dissipating heat generated by the transmission during operation, and assists in smooth gear shifts, ensuring your vehicle runs efficiently.

🔹 Transmission Fluid Change vs. Transmission Flush

In a fluid change, the old transmission fluid is drained from the pan and replaced with new fluid.
However, only about 40–60% of the old fluid is removed — because much of it remains inside the torque converter, valve body, and cooler lines.
It’s a simpler, quicker, and less expensive service — good for routine maintenance.

A flush uses a specialized machine to circulate cleaning solution and new fluid through the transmission system.
This process removes nearly all old fluid and contaminants, providing a complete refresh.
It’s more thorough but also more costly — recommended if the fluid is very dirty or overdue for service.

Benefits of Transmission Fluid Change Service

Improved Performance: Fresh fluid ensures smoother, more responsive gear shifts.
Extended Transmission Life: Regular fluid changes reduce wear and prevent costly repairs.
Prevents Overheating: Clean fluid keeps the transmission cool, avoiding damage from heat buildup
Enhanced Fuel Efficiency: A well-lubricated transmission operates more efficiently, saving fuel.
Protects Your Investment: Regular maintenance helps maintain vehicle value and reliability.

Why Choose Us

Experienced Technicians – Our certified team has the knowledge and expertise to keep your vehicle running at peak performance.
Comprehensive Auto Care – From oil changes to transmission fluid services we handle all your maintenance needs under one roof.
Fast & Reliable Service – Get back on the road quickly with our efficient, no-nonsense approach.
Customer-Focused – Friendly service, transparent pricing, and a commitment to your satisfaction
High-Quality Parts & Products – We use only trusted products to ensure long-lasting results.
Convenient Location – Easy to find in Whittier with ample parking and quick access.

Frequently Asked Questions

How often should I change my transmission fluid?

Most vehicles need a transmission fluid change every 30,000 to 60,000 miles, but it can vary based on your driving habits and vehicle type. Always check your owner’s manual or consult our technicians for a personalized recommendation.

What happens if I don’t change my transmission fluid?

Old or dirty fluid can cause sluggish shifting, overheating, and accelerated wear inside the transmission. Over time, this can lead to costly transmission repairs or failure.

What are the signs that my transmission fluid needs to be changed?

Look out for delayed or rough shifting, unusual noises, slipping gears, or dark, burnt-smelling fluid. These are indicators that the fluid has degraded and should be replaced.

Can I check my own transmission fluid level?

In many vehicles, yes — using the transmission dipstick while the engine is running and warm. However, some newer vehicles have sealed transmissions, requiring a professional inspection.

Is a transmission fluid flush the same as a fluid change?

Not exactly. A fluid change replaces most of the old fluid, while a flush completely removes all the old fluid and any debris before adding new fluid. Our technicians can recommend the best option based on your vehicle’s condition.