Working Hours
  • Mon 8:00AM - 5:00PM
    Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
    Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
    Sat Closed
  • Sun Closed
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503-293-5386 | 7310 S Macadam Ave Portland, OR 97219

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 Marque Motors to help you protect your investment. Call us at 503-293-5386 or visit our shop in Portland 97219.

These are some 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 Marque Motors, we can pull the code and diagnose the problem for you. Give us a call at 503-293-5386 or stop by the shop for our expert assistance.

Diesel
Although diesel engines don't require tune-ups and tend to last longer than gasoline engines, they do require regular maintenance. Typical maintenance tasks include:

  • Changing the oil & filter
  • Changing the air filter
  • Changing the fuel filter
  • Bleeding the fuel system
  • Draining the water separators
  • Refilling the urea injection system

You can count on the experts at Marque Motors to help your diesel engine last a long time.

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. Make sure your vehicle's fuel injection system is maintained properly. For all your fuel injection maintenance and replacement needs, call 503-293-5386 or visit Marque Motors today.

Ignition
An ignition system is a system for igniting (using an electric spark) a mixture of fuel and air in a gasoline engine. A properly working ignition system means a properly starting engine and high performance from your car. For all your ignition system maintenance and replacement needs, call or visit Marque Motors today.

Ignition Wires & Cables
Ignition cables also known as spark plug wires are an important part of your car's ignition system. They 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. The car will eventually fail to start. If it does start, it will run poorly. Common symptoms of faulty ignition cables and wires are: poor gas mileage, engine misfires, engine light is on, and engine may vibrate. If your car needs new ignition cables and wires, call or visit Marque Motors in Portland, OR 97219. Here, you will have the wires and cables changed by a top-rated mechanic.

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). When it is time for a lube, oil, or filter change, take your vehicle to Marque Motors in Portland, OR 97219.

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 Marque Motors, we have automotive experts who will check and replace your spark plugs. For all your spark plug repair or replacement needs, call 503-293-5386 or visit Marque Motors today.

Discover More About Engine Repair Services At Marque Motors in Portland

4X4 Services
Undercar Services: Maintenance
Transmission Repair Services


General Recall Info

Takata Recall Info


What Our Customers Are Saying

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You Guys Kick arse!! Thank for the work you do!! The power from 3K to 5K has improved and it has a quicker response. Great upgrade for the money!! Thaank you!!

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Marque Motors was recommended to me by several of my 'German Sport car owning' friends. Kurt was very generous with his time to help me understand the differences of the cars that I am researching to purchase (Porsche vs. Audi). He gave me some excellent pointers that I would not have thought about before pursuing a purchase. I will definitely bring the car to Marque for a full pre-purchase inspection when I identify it, and any service and repairs as well. I believe they are an excellent resource!

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I've taken a number of Porsches to Kurt over the past 15 years or so. They do careful work, give great advice, and have been very reasonably priced.

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I was recommended Marque Motors for a pre-purchase inspection on a Porsche Boxster in Portland. I don't live in the area and hadn't actually seen the car myself, so the inspection was really important to me. Kurt was great and gave me all the information I needed to make an informed purchase, taking time to explain the report details over the phone and answering any questions I had. The inspection also cost me less than I was originally quoted which was nice! If I was anywhere near the area, I'd definitely be going back to Marque Motors for any work my car might need in the future.

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We have been doing business with Marque Motors for a long time, this is a quality shop. All my customers that drive Porsches, BMWs, and Audis take their cars here and have nothing but GREAT things to say about their work. Kurt has a very good reputation and his staff knows what they are doing. Marque Motors is a full-service repair facility specializing in Porsche, Audi, BMW, MINI and Volkswagen. NOTE: SERVICE & REPAIR FACILITY SPECIALIST ! Service and Repair Shops that have been around a while are getting harder to find, this is one of the good ones. We are in the industry and my customers say this is a great shop, and I agree.

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Kurt and crew always have done what they say, when and for the amount agreed to. They serviced our 1999 Audi A4 for the last 13 years, and I would use them again, and recommend them highly.

  • ASE (Automotive Service Excellence)
  • World Pac
  • ALL-DATA
  • BG Products
  • Interstate Batteries
  • Total Oil
  • ORPCA (Oregon Porsche Club of America)
  • DEQ Too
  • Car Care Aware
  • Call Us For Service: 503-293-5386