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ENGINE MAINTENANCE

Working Hours
  • Mon 7:30AM - 4:30PM
    Tue 7:30AM - 4:30PM
  • Wed 7:30AM - 4:30PM
    Thu 7:30AM - 4:30PM
  • Fri 7:30AM - 4:30PM
    Sat Closed
  • Sun Closed

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 D & D Auto & Fleet to help you protect your investment. Call us at 904-777-5115 or visit our shop in Jacksonville 32244.

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 D & D Auto & Fleet, we can pull the code and diagnose the problem for you. Give us a call at 904-777-5115 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 D & D Auto & Fleet 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 904-777-5115 or visit D & D Auto & Fleet 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 D & D Auto & Fleet 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 D & D Auto & Fleet in Jacksonville, FL 32244. 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 D & D Auto & Fleet in Jacksonville, FL 32244.

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 D & D Auto & Fleet, we have automotive experts who will check and replace your spark plugs. For all your spark plug repair or replacement needs, call 904-777-5115 or visit D & D Auto & Fleet today.



To learn more about our Engine Maintenance services, call us at 904-777-5115 or request a quote by clicking below:


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What People Say About Us

  • reviewicon

    D&D has quick and friendly service. They checked my brakes recently, and I found that the previous service did a number on my studs and over tightened my lug nuts. Thanks y'all!

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    These folks are what honest repair people look like! They even offer a service to go check out a vehicle BEFORE you buy and get stuck. I highly recommend them for your car repair, Miss Debbie runs a tight ship. Thank you.

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    This place was awesome! They put a new water pump in my Scion xB for almost half the price Toyota was asking, and they did it in one day!! Awesome and honest!

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    VERY NICE PEOPLE AND WELL PRICED. TRUST WORTHY AND I WILL BE BACK. GMC 1500 SIERRA.

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    My fiancé & I have recently discovered D&D automotive a couple months ago and we would absolutely recommend them to anyone! Anytime we have a problem with our truck we take it right up there and they do a great job. We never have any problems with them, Debbie who works in the office is super friendly and helpful! I can't believe we didn't find out about this place sooner because we will not be taking our vehicles anywhere else but there :)

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    Mark & Deb show they care for your cars and very reasonable price. They know what is wrong with your car. I've been with them for almost 6 yrs and I had recommended them to lots of friends.

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    I had visited many places today to clear a DTC historical code. The Jeep dealer wanted $133 and keep the vehicle for two days. The staff is very friendly, professional, and caring. They didn't even want me to pay anything for 5 minutes of work to clear a code. I even offered just $20 for his time. I will definitely use this place in the near future. Thank you.

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    Very friendly and courteous staff. A friend of mine referred me to them. They did a great job fixing my vehicle. They're reasonable and honest. I went there thinking I had needed a major part to be replaced and after they put it on the diagnostic I was informed it was something else that was simple and less expensive too. I'm really pleased with them and their work. I will use their services again in the future. Thank you D&D.

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    I was told by a friend two years ago about D&D and they have been servicing my car ever since. Honest, awesome results, excellent pricing.

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    I have been going to D&D for 15 plus years; my husband died almost 6 years ago and he is the one who got us started with D&D. He thought so highly of them and their work that I just naturally continued using them and wouldn't want to go anywhere else. In fact, my husband's truck, which I still have, has to have an alternator or a starter and I plan to have it towed to D&D tomorrow. They are great people and do excellent work.

Call us for service: 904-777-5115

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