5 Engine Problems You Should Always Check at Your GMC/Buick Dealership

Well-maintained cars shouldn’t have problems too often, but engine problems can still occasionally happen even in the best-maintained cars. When these problems crop up, you should head straight to the Buick dealership to get them fixed. Engine issues require the expertise of a well-trained professional who works on Buick/GMC vehicles all the time.

5 Engine Problems You Should Always Check at Your GMC/Buick Dealership

1. Strange Engine Noises

If your engine is making strange noises, or if it’s making more noise than it usually does, then you should visit the dealer to get it checked out. You might have low oil pressure or old oil cycling through the engine, which is making the metal parts grind against each other. These parts grinding against each other can cause the noise you’re hearing under the hood.

2. Illuminated Check Engine Light

If the check engine light on your dashboard lights up, then you need to head straight to the dealer. Your car may not be symptomatic right now, but it could start causing problems if you don’t get to the dealer and figure out what the problem is soon. You need a professional to take a look under the hood and potentially run an engine diagnostic to figure out why the check engine light has turned on.

3. Overheating Engine

You’ll notice your engine is overheating in one of two ways. The first way is by noticing your temperature gauge is climbing and telling you that your car is too hot. The other way is if smoke or steam comes out from under the hood. Multiple things can cause your car to overheat, so you need a professional to diagnose and repair the problem.

4. Faulty Spark Plugs

Spark plugs may be small, but they play a very important role in your engine. When one or more of them is faulty, you’ll notice engine issues such as hard starting, misfiring, and stalling. You may also find that your engine starts, but it can’t stay running. Spark plug problems should be fixed by a professional. Replacing old spark plugs is part of your car’s required preventative maintenance, too.

5. Contaminated Engine Oil

Your engine oil picks up dirt and debris over time, so it’s normal for it to become contaminated in that way and get darker. However, if your motor oil is white, that’s a sign that there’s water in it. This contamination isn’t normal, and it’s typically caused by a cracked engine block, cracked engine head, all faulty oil cooler, all of which need to be repaired by a professional at the dealership.

If you’re having any of the problems above, then come get them fixed at Granite Buick GMC in Rapid City, SD. You’re in very safe hands with our experienced technicians.

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