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Car Maintenance Tips

Car Maintenance

Today we have a few car maintenance tips that may help you. Whether you own a brand new car or a used car, it’s important to perform routine maintenance checks to keep your car running properly.  We contacted industry experts, Sports and Imports and Aero Motors, for preventative car maintenance tips every car owner should know. Jimmy Hill, Sports and Imports Vice President with over 30 years of experience, and Joe Eikenberg, Aero Motors President with over 40 years of experience, gave us the inside scoop on essential car maintenance tips that will prolong the life of your vehicle. See what they recommend below:

  • Oil Changes- oil_changeThe most important measure you can take to extend the life of your vehicle is to get regular oil changes. Jimmy Hill recommends getting an oil change every 4,500-5,000 miles for cars with less than 100,000 miles, and every 3,000-3,500 miles for cars with more than 100,000 miles. Contaminated oil, AKA old oil, can cause issues with your motor and transmission, which in turn can lead to extremely expensive repairs, or, even the purchase of a new car.
  • Engine Belts- Every 40,000-50,000 miles it is important to open your hood and check for dry-rotted or cracked engine belts. It’s a good rule of thumb to replace engine belts every 80,000 miles to prevent problems from occurring.
  • Transmission Flush– To keep your car running smoothly, Jimmy Hill recommends getting your transmission flushed every 50,000-60,000 miles, depending on the make and model of your car; but make sure to consult your owner’s manual for your vehicle’s proper maintenance schedule.  A transmission flush will remove all grime and sludge in your transmission, prolonging your transmission’s life and improving its performance.
  • Air Filters– Every 30,000 to 40,000 miles it is important to check and replace your car’s air filters. Most cars have two; one for the engine and one for the cabin. Air filters only cost between $10-$15, and replacing them routinely will greatly improve your car’s air flow and gas mileage.
  • Hoses– Check all hoses connecting to the radiator and air hoses for cracks, soft mushy spots, fraying near the connection points, and any collapsed sections. Specifically pay attention to the upper radiator hose since this hose fails more often than others. A general rule of thumb is to replace all hoses every four years or when one breaks.
  • Battery- The average lifespan of a car battery is generally four years, so begin to consider replacing your battery when it’s three-years-old. Prior to a car battery dying, there are typically no signs of potential failure, which makes replacing it ahead of time even more important.
  • Tirestire_pressureRegularly checking your tire pressure can help prevent flat tires, increase the longevity of your tires, and improve your car’s gas mileage. Your car’s proper air pressure amount can be found on the inside of the driver’s door. Rotating your tires every third oil change can extend the life of your tires as well.
  • Fluids- Regularly check on your car’s engine, transmission, radiator/cooling system, brakes, battery, and power steering fluids in order to extend the life of your vehicle. When you get an oil change, make sure all fluids are topped off. Some dealerships, like Aero Motors, located in Essex, MD, even offer a Courtesy Safety Inspection with an oil change, where they check everything from fluid levels to tire wear and more. For a full list of what fluids to check at what time, consult your vehicle’s owner manual.
  • Brakes- Keep your wheels and breaking system clean to keep your brakes operating smoothly. You can do this by checking your brake fluid, which should NOT be milky in color. If it is, you need to change the brake fluid. When driving, try not to “ride” your breaks. Slowing down with moderate pressure will prevent your breaks from overheating and extend their life.

Performing regular maintenance checks on your vehicle can drastically extend its life. Check your vehicle’s owner’s manual for its specific recommended maintenance schedule, or click here for maintenance schedules for any make and model. If you are in need of assistance with your vehicle or are in the market to purchase a new or used car, we can help! Mariner Finance is here for your financing needs! Simply call your local Mariner Finance branch today to get started!

Blog posts are for informational purposes only.

†We offer personal loans from $1,000 to $25,000, with loans terms from 12 to 60 months. Minimum and maximum amounts dependent on an applicant’s state of residence and the underwriting of the loan. Loans between $1,500 and $15,000 may be funded online. Loans greater than $15,000 or less than $1,500 are funded through our branch network. Specific interest rates and fees are determined as permitted under applicable state law and depend upon loan amount, term, and the applicant’s ability to meet our credit criteria, including, but not limited to, credit history, income, debt payment obligations, and other factors such as availability of collateral. Not all rates and loan amounts are available in all states. Additional fees may apply to some loan offers; some state required and/or permitted fees may be treated as prepaid finance charges. Any such charges shall be in addition to the loan amount requested and/or approved and shall be fully disclosed to the applicant on his/her loan agreement. Not all applicants will qualify for the lowest rates or larger loan amounts, which may require a first lien on a motor vehicle not more than ten years old titled in the applicant’s name with valid insurance. Our loan by phone and online closing process requires a compatible mobile or computer device on which you can access your email and electronic documents. Not all loan types are eligible for loan by phone or online loan closing.


To help the government fight the funding of terrorism and money laundering activities, Federal law requires all financial institutions to obtain, verify, and record information that identifies each person who opens an account. As a result, under our customer identification program, we must ask for your name, street address, mailing address, date of birth, and other information that will allow us to identify you. We may also ask to see your driver's license or other identifying documents.


For any stated annual percentage rate (“APR”), the APR represents the cost of credit as a yearly rate and will be determined based upon an applicant’s credit at the time of application, subject to state law limits. A range of APR’s may be applicable, subject to state law limits and individual underwriting. Not all applicants will qualify for a lower rate. APR’s are generally higher on loans not secured by a vehicle, and the lowest rates typically apply to the most creditworthy borrowers. All terms and conditions of a loan offer, including the APR, will be disclosed during the application process. As an example, with an amount financed of $5,000.00 the borrower receives $5,000.00 at an APR of 29.99% and an interest rate of 28.77% which includes a finance charge of $3,640.96. Under these terms, the borrower would make 48 monthly payments of $180.02, for a total of payments of $8,640.96. The amount financed may not be the net proceeds paid if charges other than interest are included in the loan.


*The process uses a “soft” credit inquiry to determine whether a loan offer is available, which does not impact your credit score. If you continue with the application process online and accept a loan offer, or are referred to a branch and continue your application there, we will pull your credit report and credit score again using a “hard” credit inquiry. This “hard” credit inquiry may impact your credit score.



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8211 Town Center Drive, Nottingham, MD 21236. Telephone Number 877-310-2373.

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