National Lube Express offers the following services in addition to our Premium Oil Change

Texas State Inspection
Transmission Service
Radiator Service
Professional Power Steering Service
Fuel Injection Cleaning
Oil Change
Cabin Air Filter Service
Differential/Transfer Case Service (4x4 Service)
Fuel Filter Replacement
Serpentine Belt

Texas State Inspection
As with all our services, Texas State Inspections are available six days a week, open to close and no appointment is necessary.

Transmission Service

What we do:
• Flush transmission lines and torque converter
• Remove all old transmission fluid
• Replace with high quality premium transmission fluid which meets or exceeds manufacturer specifications
• Dispose of old fluid in an environmentally safe fashion

Why we do it:
Over time transmission fluid breaks down, reducing its protective properties. Hesitation and irregular shifting can result. Regular replacement can extend transmission life and help reduce costly repairs.
Service time: approx. 15-20 minutes

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Radiator Service
What we do :
• Inspect radiator for signs of cracks or leaks
• Inspect radiator hoses for signs of cracks or leaks
• Flush radiator, hoses and engine block to remove all old fluid
• Replace old fluid with high quality radiator fluid that meets or exceeds manufacturer specifications
• Dispose of old fluid in an environmentally safe fashion

Why we do it :
Over time radiator fluid breaks down, reducing its protective properties. This can cause the engine to run at a higher temperature and lead to overheating problems. Regular replacement can extend radiator and engine life and help reduce costly repairs.
Service time: approx. 15-20 minutes

Power Steering Service

What we do:
• Remove old fluid from the reservoir
• Vacuum flush the entire system
• Loosen and remove system sludge and contaminants
• Refill with high quality power steering fluid that meets or exceeds manufacturer specifications
• Dispose of old fluid in an environmentally safe fashion

Why we do it:
Neglected power steering fluid can:
• Cause noise
• Increase steering effort
• Reduce steering effectiveness
• Harden seals
• Cause leakage
• Lead to costly repairs of power steering components

Proper maintenance will extend life of the system. Our trained technicians will advise you on the recommended interval for this service which is typically every 30,000 miles.
Service time: approx. 5-8 minutes

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Fuel Injection Cleaning
What we do:
• Clean the entire fuel system (fuel lines, fuel injectors, intake valve, combustion chambers, and throttle plate) of deposits
• This will restore the fuel system to its original design for easy starting, smooth idling and increased power
Why we do it:
• Routine fuel maintenance helps avoid expensive repairs.

Harmful deposits can cause:
• Difficulty starting
• Stalling
• Rough idling
• Hesitation
• Knocking
• Loss of power
• Poor fuel economy
• Increased emissions
• Loss of performance

By maintaining your fuel system at the proper intervals (which we recommend once a year or every 15,000 miles) you will experience
• Maximum performance
• Smooth idling
• Maximum fuel economy

Service time: approx. 15-20 minutes

Oil Change

What we do :
• Drain old oil and remove old filter
• Install oil plug and new filter
• Refill vehicle to proper capacity with high quality Formula Shell Motor oil
• Perform 16 point Safety Check


A good rule of thumb is every 3 months or 3,000 miles.
Service time: approx. 5-10 minutes

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Cabin Air Filter Service
What we do:
• Remove cabin air filter from vehicle
• Inspect housing
• Clear and clean any debris
• Replace with new high quality filter

Why we do it :
Pollen, dust, dirt and other airborne allergens flow through your air intake system. Harmful airborne contaminants and viruses are filtered out by the cabin air filter. Replacing this filter can help you to breathe easy again.We will locate your vehicle’s cabin air filter and advise you on its condition.
Service time: approx. 2-5 minutes

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Differential/Transfer Case Service (4x4 Service)
What we do :
• Remove gearbox
• Inspect plug for proper threads
• Remove old gear oil
• Replace with high quality gear oil that meets or exceeds manufacturer's specifications
• Dispose of old fluid in an environmentally safe fashion

Why we do it :
Over time the gear oil in your gearbox breaks down. We will check and top off gearboxes if needed. We will inform you of your owner's manual service intervals for this very important service.
Proper Maintenance will
• Extend axle life
• Restore maximum vehicle performance
• Avoid costly repairs

Service time: approx. 5-10 minutes

Fuel Filter Replacement
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What we do :
• Inspect fuel lines for leaks or excessive rust
• Remove old filter
• Replace with high quality fuel filter
• Prime vehicle to ensure smooth starts

Why we do it:
Harmful deposits enter your fuel system and build up in your fuel filter, lines and throughout your fuel system, which can:
• Decrease performance and pick up
• Cause hesitation
• In extreme cases, can cause fuel pump failure
• Can cause very costly repairs

Having this service performed at proper intervals will maximize vehicle performance and fuel economy.

A good rule of thumb in most vehicles is every 15,000 to 18,000 miles

Service time: approx. 5-10 minutes

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Serpentine Belt
What we do :
• Inspect belt for excessive frays or cracks
• Remove old belt
• Install with new high quality belt that is proper application as per manufacturer's specifications
• Dispose of old belt
• Do a quick system check to ensure proper replacement

Why we do it :
Over time the serpentine belt will wear. It typically runs all major components of your vehicle. When it stops running, so does your vehicleMost owners manuals suggest to inspect your belt periodically and replace as needed. National Lube Express inspects the condition of the belt as part of our safety check during your oil change service. If excessive wear is noticed you will be advised.
Service time: approx. 5-15 minutes