Engine Repair Services at Mark Douglas Motorworks

The engine in your vehicle is the heart of your car, powering every drive and making sure that your vehicle runs as it should. Over time, even the most reliable engines can develop issues. Recognizing the early signs of engine trouble is the best way to prevent costly repairs and keep your car running smoothly.

Why Engine Maintenance Matters

Maintenance is the best way to extend the life of your engine and avoid any unexpected breakdowns. Regular oil changes, air filter replacements, and inspections can keep your engine running at its best. By catching small problems early, you can prevent them from turning into larger, more expensive repairs.

Signs It’s Time for Engine Service

When it comes to engine failures, chances are that you’ll notice some signs before anything major happens. Paying attention to changes in your car can help you identify problems before they get worse. Here are some signs your engine needs attention:

Loss of Power: If your car isn’t accelerating as it should or feels sluggish, it may mean something is wrong with the engine’s performance or fuel delivery system.
Decreasing Gas Mileage: A drop in fuel efficiency can mean the engine isn’t running as it should, possibly due to clogged fuel injectors, a failing oxygen sensor, or other issues.
Annoying and Unusual Noises: nocking, tapping, or rattling noises from the engine bay might signal worn or damaged parts.
Engine Stalling: if your engine stalls or struggles to stay running, it might mean there’s an issue with the fuel system, ignition system, or sensors.
Odd Smells When Driving: Burning oil, unburned fuel, or other unusual odors could indicate leaks, overheating, or incomplete combustion in the engine.
Engine Keeps Running After Turning Off the Ignition: This can occur due to carbon buildup or issues with the ignition system, and it should be addressed promptly.
Engine Runs Rougher Than Usual: Vibrations, misfires, or a rough idle could mean your engine isn’t getting the proper air-fuel mixture or has other mechanical issues.

If you notice any of these signs, schedule an inspection right away.

Common Repairs

Engine problems can range in severity. At Mark Douglas Motorworks, we’re ready to handle all types of services, including:

Diagnostics: Using the right tools, we identify the cause of engine problems to provide repairs.
Oil Leak Repairs: Engine oil leaks can lead to low oil levels and damage. We identify and fix leaks to protect your engine.
Fuel System Repairs: Cleaning or replacing clogged fuel injectors and repairing fuel pumps to restore engine efficiency.
Timing Belt or Chain Replacement: Worn timing belts or chains can cause misfires and serious damage if not replaced on time.
Cooling System Repairs: Overheating can lead to engine damage. We repair issues with radiators, water pumps, and thermostats to keep your engine cool.
Sensor Replacement: Faulty sensors, like the oxygen sensor or mass airflow sensor, can affect fuel efficiency and emissions.
Engine Overhaul: For more serious issues, we offer complete engine rebuilding or replacement to restore performance.

Our team works quickly and thoroughly to address engine problems and get your car back on the road.

Services We Provide

In addition to engine repairs, we can also help with a number of services to keep your car in good running condition. These include:

We also work with the following brands:

Whether you need engine repairs or maintenance, you can trust our team to deliver reliable and professional service.

FAQ

What causes an engine to lose power?

Loss of power can be caused by fuel delivery problems, a clogged air filter, worn spark plugs, or issues with the ignition system.

Why is my gas mileage decreasing?

Decreasing fuel efficiency can result from clogged fuel injectors, a faulty oxygen sensor, or carbon buildup in the engine.

What should I do if my engine is making strange noises?

Unusual noises like knocking or rattling can indicate worn or damaged parts. Schedule an inspection as soon as possible to prevent further damage.

Can I keep driving if my engine is stalling?

Frequent stalling is a sign of a problem that should be addressed immediately. Continuing to drive could lead to a breakdown or more serious damage.

How long does an engine repair take?

Repair times vary depending on the issue. Minor fixes might take a few hours, while more extensive repairs could take several days.

Visit Us Today

If your engine is showing signs of trouble, Mark Douglas Motorworks is here to help. Located in Mission Viejo, we proudly serve drivers in:

IRVINE

LAGUNA NIGUEL

TRAVIS CANYON

Contact us today to schedule an inspection or repair. Let us help you keep your car performing at its best and running reliably for miles to come.