Why does my 550i GT’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. This is just your 550i GT testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my BMW engine sound different?

Strange under-the-hood noises can point to problems within your BMW 550i GT engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my BMW 550i GT engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my BMW 550i GT radiator?

It’s not recommended you put water in your 550i GT radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause a 550i GT engine to suddenly stop?

If your 550i GT car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my BMW 550i GT engine?

Your local Firestone Complete Auto Care fixes BMW 550i GT engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2015 BMW 550i GT Engines

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2015 BMW 550i GT Trim Options

Select your BMW 550i GT trim level to learn more about BMW-recommended engine repair. Even BMW 550i GT parts will get older and change.

V8/4.4L

Repairs for Your 2015 BMW 550i GT

Stuff wears out. Even your BMW 550i GT’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 2015 BMW 550i GT services.

We Care for BMW 550i GT Engines

BMW 550i GT drivers trust that their 550i GT will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go wrong on the road. When they do, you might find yourself searching for 2015 BMW 550i GT engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know BMW 550i GT engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2015 BMW 550i GT

As soon as your 550i GT check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your car’s ignition, Potential causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your 550i GT to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. engine pinging noises, essential fluid leaks, or engine misfiring.

Engine Repairs for Your 2015 550i GT

If your 2015 550i GT engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We don't start working until we have your approval. If a repair isn’t urgent right now, we’ll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for 550i GT engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the timing chain or belt, valve guide seal, fuses, or another part.

2015 BMW 550i GT Engine Q&A

Why does my 550i GT’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. This is just your 550i GT testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my BMW engine sound different? Strange under-the-hood noises can point to problems within your BMW 550i GT engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my BMW 550i GT engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my BMW 550i GT radiator? It’s not recommended you put water in your 550i GT radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause a 550i GT engine to suddenly stop? If your 550i GT car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my BMW 550i GT engine? Your local Firestone Complete Auto Care fixes BMW 550i GT engines. Book an appointment today! We have thousands of locations across the country.