Emissions testing & VA State Inspection same as shop days and times PLUS Sundays 9-1
Gas Pumps and Convenience Store open 24hrs
Car Wash 7AM-7PM 7 days/week
Welcome to McLearen Shell!
Your Automotive Specialist
Automotive repair and maintenance facilities have been declared an essential operation during the COVID-19 outbreak. As such, we will remain open and be here to serve you. Please know that our first concern is the safety of our employees and customers. During this time, we will take additional precautions in servicing your vehicle. These measures may include using a seat cover, steering wheel cover, and wiping down door and shift handles. We will also ensure sick employees stay home. We may close our waiting room. Please call ahead for the most current information, but know that we are here to serve you and keep your vehicle running during these difficult times. Thank you for being a McLearen Shell customer.
McLearen Shell Offers Auto Repair Services You Can Count On!
You'll be hard-pressed to find the same level of expertise that
our auto mechanic specialists provide! We have years of experience working
on both domestic and import vehicles of all makes and models and can work
with you to find cost-effective repair and maintenance alternatives.
For a high-performing vehicle, trust McLearen Shell with your car,
truck, or van. To learn more about the services we offer, please contact us
by phone at 703-318-7744 or send us an
email. We also invite you to learn more about our dedication to you, our
valued customer.
According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect.
Vehicle Tips
The cooling system should be completely flushed and refilled about every 24 months. The level, condition, and concentration of coolant should be checked. (A 50/50 mix of anti-freeze and water is usually recommended.)
Vehicle Tips
Never remove the radiator cap until the engine has thoroughly cooled. The tightness and condition of drive belts, clamps and hoses should be checked by a pro.
Vehicle Tips
Change your oil and oil filter as specified in your manual, or more often (every 3,000 miles) if you make frequent short jaunts, extended trips with lots of luggage or tow a trailer.
Vehicle Tips
Replace other filters (air, fuel, PCV, etc.) as recommended, or more often in dusty conditions. Get engine drivability problems (hard stops, rough idling, stalling, diminished power, etc.) corrected at a good shop.
Vehicle Tips
A dirty windshield causes eye fatigue and can pose a safety hazard. Replace worn blades and get plenty of windshield washer solvent.
Vehicle Tips
Have your tires rotated about every 5,000 miles. Check tire pressures once a month; let the tires cool down first. Don't forget your spare and be sure your jack is in good condition.
Vehicle Tips
Check your owner's manual to find out what fuel octane rating your car's engine needs then buy it.
Vehicle Tips
Keep your tires inflated to the proper levels. Under-inflated tires make it harder for your car to move down the road, which means your engine uses more fuel to maintain speed.
Vehicle Tips
Lighten the load. Heavier vehicles use more fuel, so clean out unnecessary weight in the passenger compartment or trunk before you hit the road.
Vehicle Tips
Use the A/C sparingly. The air conditioner puts extra load on the engine forcing more fuel to be used.
Vehicle Tips
Keep your windows closed. Wide-open windows, especially at highway speeds, increase aerodynamic drag and the result is up to a 10% decrease in fuel economy.
Vehicle Tips
Avoid long idling. If you anticipate being stopped for more than one minute, shut off the car. Contrary to popular belief, restarting the car uses less fuel than letting it idle.
Vehicle Tips
Stay within posted speed limits. The faster you drive, the more fuel you use. For example, driving at 65 miles per hour (mph) rather than 55 mph, increases fuel consumption by 20 percent.
Vehicle Tips
Use cruise control. Using cruise control on highway trips can help you maintain a constant speed and, in most cases, reduce your fuel consumption.
Vehicle Tips
Keep your engine tuned. A fouled spark plug or plugged/restricted fuel injector can reduce fuel efficiency as much as 30 percent.
Vehicle Tips
Inspect the engine's belts regularly. Look for cracks or missing sections or segments. Worn belts will affect the engine performance.
Vehicle Tips
Have the fuel filter changed every 10,000 miles to prevent rust, dirt and other impurities from entering the fuel system.
Vehicle Tips
Change the transmission fluid and filter every 15,000 to 18,000 miles. This will protect the precision-crafted components of the transmission/transaxle.
Vehicle Tips
Inspect the suspension system regularly. This will extend the life of the vehicle's tires.
Great job - I had an older vehicle and they were able to make repairs to keep it safe, and able to pass inspection - all at a very fair price. I highly recommend the McLearnen on Centreville Road to anyone needing correctly done car repairs at a fair price - thanks so much - Doug Kister
Douglas Kister, 03/31/2020
Josh and the guys at shell are always kind and helpful. I trust them with my car every time I need help.
Melissa B.
I have been taking my vehicles to this Shell station for a couple of years now, and I have never been disappointed in their work. Josh, in Service, has been fantastic and very responsive to ensuring quality work for my vehicles. I totally recommend the service department!
Linda T.
Great place to get gas in Herndon, prices are low, at the moment and service is great.
Ian F.
Always get gas here and also get vehicles services. Fast, honest, and competent. Can't ask for much more than that.
V.A.
5 stars, good!
Albert L.
Coupons & Great Deals!
Print our coupons & bring in to get rewards.
Brake Special
$20 OFF
Inspect Brake System, Install Premium Pads, Replace or Machine Rotors.
$30 OFF Alignment PLUS 4 Tire Rotation
OR $10 OFF Alignment ONLY
Trucks, SUVs, and some other vehicles slightly higher. Regularly $115
$20 OFF Check Engine Light Diagnostics
CHeck engine light inspection and service includes retreiving trouble codes and up to one hour of Diagnostic time
$100 Minimum