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22829 Colton Point Rd
Bushwood, MD 20618
- Mon 8:00AM - 5:00PM
- Fri 8:00AM - 5:00PM
- Tue 8:00AM - 5:00PM
- Sat Closed
- Wed 8:00AM - 5:00PM
- Sun Closed
- Thu 8:00AM - 5:00PM
Engine Maintenance in Bushwood, MD
Professional Engine Maintenance
Engine maintenance is vital to keep your car or truck operating at peak performance. It also impacts the longevity of your vehicle's engine. Trust the experts at Hill's Auto Repair to help you protect your investment. Call us at 301-769-2400 or visit our shop in Bushwood for expert engine maintenance.
Engine Maintenance Services
Below is a comprehensive list of the engine maintenance services we offer
Check Engine Light
No one likes to see their car's "Check Engine" light come on. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. At Hill's Auto Repair, we can pull the code and diagnose the problem for you. Give us a call at 301-769-2400 or stop by the shop for our expert assistance.
Fuel Injection
Fuel injection is a system for admitting fuel into an engine. Since 1990, fuel injectors have completely replaced carburetors as the primary means of getting gasoline into the engine. A fuel injector atomizes the fuel by forcibly pumping it through a small nozzle (under high pressure). Failure of the fuel injection system means poor performance and ultimately destroys the engine.
Ignition
Your vehicle's ignition system is responsible for starting the engine by delivering an electrical spark that ignites the air-fuel mixture in the combustion chamber. Issues can involve a worn ignition switch, a faulty ignition coil or broken or corroded wiring. These problems can lead to symptoms like the engine failing to start, intermittent stalling, dashboard warning lights, or even complete power loss while driving.
Ignition Wires & Cables
These vital parts transfer the spark from the ignition coil to spark plugs that ignite the mixture of fuel and air. The mixture starts the engine. Over time, ignition wires and cables get weak and break down. This makes it impossible for the spark to reach the engine cylinders. This results in the engine misfiring. Common symptoms of faulty ignition cables and wires are: poor gas mileage, engine misfires, engine light is on, and engine vibration.
Oil, Lube, and Filter
To keep running smoothly, your car highly relies on oil, lube, and oil filters. Oil helps in lubricating, cooling, and cleaning the internal engine components. With time, motor oil becomes contaminated. Your car needs an oil, lube, and filter change every three months (or 3,000 miles) in order to function optimally.
Spark Plugs
A spark plug delivers electric current to the combustion chamber from the ignition system. Spark plugs that haven't been changed for a long time can cause ignition problems. At Hill's Auto Repair, we have automotive experts who will check and replace your spark plugs. For all your spark plug repair or replacement needs, call 301-769-2400 or visit Hill's Auto Repair today.
Spark Plug Related FAQs
How do you know when a spark plug needs to be replaced?
The most common sign that a spark plug needs replacing is an engine that hesitates during acceleration. Other warning signs may include engine misfires during startup, rough idling, sluggish acceleration, declining fuel economy, and engine knocking.
What else should I replace when replacing spark plugs?
If you're considering having your vehicle's spark plugs replaced, there's a good chance the spark plug wires should be replaced as well. Ignition wires become brittle over time, and worn wires can lead to engine misfires, poor performance, and reduced fuel economy.
Check Engine Light FAQs
What could cause a check engine light to come on?
Come by Hill's Auto Repair and we can diagnose the reasons for a check engine light turning on. It can range from something serious like a faulty catalytic converter or potential engine failure to something simple like a loose gas cap or the need for a routine 50,000- or 100,000-mile manufacturer maintenance service.
Is it okay to drive with the engine light on?
The short answer is no. The longer explanation is that the light may indicate a serious engine problem, and continuing to drive as if nothing is wrong could result in much more expensive repairs. A check engine light means you should have your vehicle inspected as soon as possible by a professional at Hill's Auto Repair in Bushwood.
What is the most common problem with my check engine light?
A loose gas cap is one of the most common reasons a check engine light comes on. However, the best way to determine the exact cause is to have a technician at Hill's Auto Repair read the diagnostic code stored in your vehicle's onboard OBD computer.
What does a solid check engine light mean?
A steady check engine light generally indicates a non-emergency issue that still needs attention. Come by Hill's Auto Repair and we'll help diagnose and resolve the problem before it becomes more serious.
What does an intermittent flashing check engine light mean?
A flashing check engine light is a warning of a potentially severe problem that requires immediate attention. Get your vehicle to an auto repair shop as quickly as possible, or safely park it and arrange for a tow to your preferred repair facility to avoid further engine damage.
To learn more about our Engine Maintenance services, call us at 301-769-2400 or request a quote by clicking below:
Request Quote
Thanks for keeping my truck running! Hill’s Auto is a VERY honest and a reliable service shop! I will not take my vehicles anywhere else but Hill’s Auto!
Steve Tyler
Discover More About Engine Repair Services At Hill's Auto Repair in Bushwood
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What People Say About Us
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Phil Nalley, 10/22/2026
Wheel alignment tech and the service manager was able to overcome issues my truck had during the alignment setup. Both gave me thorough explanation what was done. -
Rick Barilone, 10/22/2026
Mr Joe at Hill’s Automotive has been attempting to find and repair a transmission leak in my Ram 3500 and was able to repair it recently. I appreciated Reggie providing me with a loaner for a couple of days while the shop waited on parts. I am happy to say that my truck is back in the condition I like, thank you Hill’s and the their employees
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Terry McCoy, 10/20/2026
These guys are great! It is such a relief to finally find an honest shop. I will be using them again. Original quote was $1800 bill came in at $990! These guys are GREAT! -
Kevin Mccoy, 10/20/2026
These guys are absolutely the best! It's hard to find an honest mechanic shop like this. They don't try to gouge you and tell you like it is. They have a customer for life in me. This is the third vehicle they've worked on for me over the last 2 years and I've been very satisfied every time.
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Liz Murray, 10/13/2026
4 new tires and realignment. Price was fair, service was great. The staff is very professional and I trust them.
Call us for service: 301-769-2400
