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Auto One Complete Car Care

Proudly Serving Quality Auto Repair in Round Rock Since 2012

Oil Change Services

We offer premium oil change and filter services using the finest products.

Fuel & Air Induction Service

Using specialized equipment, our technicians will quickly & effectively clean fuel injectors, intake manifold, ports, intake valves & combustion chamber. This service will restore lost power and performance & will reduce harmful emissions.

Cooling System Service

Flush cooling system, pressure test, inspect hoses, cap & connection. Install fresh coolant and BG Cooling System Corrosion Control Kit.

Transmission Service

Transmission Flush Service
Using the latest in state-of-the-art technology, we will install a safe & effective cleaner to suspend harmful varnish and sludge from the transmission valve. Then we will flush out all the old fluid and install new high-tech fluid with conditioners.

Driveline Services

Driveline Maintenance
The component that links your vehicle’s engine to the wheels is called the driveline. Utilizing state-of-the-art equipment, our technicians will remove all of the old oxidized fluid and replace it with up to two quarts of BG Ultra Guard Synthetic Gear Lube.

Heavy-Duty Differential Service
Manufactures recommend performing a differential service every 15K when the vehicle is being used for heavy-duty applications.

Power Steering Service

Power Steering Flush
Our technicians use a powerful cleaner to dissolve gum and varnish in your car’s power steering unit. Then we flush the old, worn-out, contaminated fluid out and install fresh new fluid fortified with special antioxidant and anti-wear ingredients to prevent damage.

Brake Fluid Service

Brake Fluid Flush
This service will safely and effectively flush all of the old, oxidized, contaminated fluid from the brake lines and master cylinder. Our technicians then install a high-temp severe duty DOT 3 or DOT 4 brake fluid, which is demoisturized to prevent corrosion.

Battery Service

Our technicians will inspect and clean your battery, terminals, and cables. They will then apply a battery leak detector and install anti-corrosion battery pads. Finally, they apply a sealant to the posts, terminals and case to prevent corrosion.