Frequently Asked Questions

Mighty Discount Automotive in Centereach NY 11720 realizes that understanding everything about a vehicle is a challenge for even the most experience automotive experts - let alone the majority of average car owners. As such, we are happy to be able to use our website as a means to answer some commonly asked questions about auto repair and service including service tips that can extend the life of your vehicle. Please browse the index of the questions to the right to see if there is already an answer to a question you may have about your vehicle. If you do not see an answer to your question feel free to contact us as we will be happy to provide an answer to any vehicle service & repair question you may have.

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What Is ASE Certification?

National Institute for Automotive Service Excellence (ASE) is a professional certification group that certifies professionals in the automotive repair and service industry. It is an independent, non-profit organization created in 1972 in response to consumers needing to distinguish between incompetent and competent automotive technicians. The organization aims to improve the quality of vehicle repair and service through the testing and certification of repair and service professionals.

An ASE Certified mechanic is a mechanic who has fulfilled the voluntary requirements for certification by the National Institute for Automotive Service Excellence. Mechanics who have ASE certifications are generally viewed as more desirable candidates for employment by companies which hire mechanics, such as auto body shops, car dealers, and bus yards. ASE certification can also be reassuring for individual consumers who want to ensure that their vehicles receive work from competent, highly professional mechanics.

What should I do if my car starts to overheat?

This is a very serious problem – if your car overheats for too long, you can damage your engine. As soon as possible, find a safe place to pull off the road and shut the engine off!
Do not attempt to check the fluid level in the radiator; the hot fluid can cause severe burns.

Is it really necessary to replace my timing belt at the recommended interval?

YES. The failure of a timing belt in many cars can result in major engine damage. The cost of repairing an engine with a broken timing belt is much greater than the cost of a timing belt replacement.

When should I change my spark plugs?

For maximum fuel economy and peak engine performance, your spark plugs should be replaced every 30 months or 30,000 miles, unless your vehicle is equipped with 100,000-mile platinum tipped spark plugs.

When should I get my oil changed?

You should get your oil changed every 3000 miles or as recommended in your vehicle’s owner’s manual.

How often should I rotate my tires?

Your tires should be rotated with every other oil change, or every 6000 miles. Neglecting to rotate tires is a major cause of premature tire wear and you may to replace tires more often.

When should I replace my car’s fuel filter?

To help ensure dependable, trouble-free performance, replace your car's fuel filter approximately every 30,000 miles or as recommended in your vehicle's owner's manual.

What does it mean if my "check engine" light comes on?

There are many sensors and computerized components that manage your vehicle’s engine performance and emissions. When one of these fails, the "check engine" light is illuminated. Although your car may seem to run fine, it is important to have the issue addressed to prevent long-term problems.

Why is engine oil milky brown?

Milky brown engine oil is an indication of coolant in the oil. This can be caused by a blown head gasket, a failed transmission cooler, or cracked casings.
This condition is very serious and needs to be checked by a professional technician immediately.

Should I consider using synthetic motor oil in my vehicle?

Synthetic motor oils can be a good choice for high output, turbocharged or supercharged engines. Or for vehicles that are used for towing (especially during hot weather), and vehicles that operate in extremely cold or hot climates.
Although more expensive than mineral-based oils, synthetic motor oils can improve fuel economy and provide longer intervals between changes.

How do I make sure my car battery has a good electrical connection?

Battery cables and terminals should be cleaned and inspected periodically to make sure they provide a good electrical connection.

I need to replace a burned out fuse, what should I do?

Always replace burned-out fuses with ones of the same amperage (printed on the fuse). Note that if a fuse continues to "blow," you should have the circuit checked by your mechanic for any defects.