Why does the check engine light in my LYRIQ turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your LYRIQ testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Cadillac LYRIQ engine noises bad?

Strange under-the-hood noises can point to problems within your Cadillac LYRIQ engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Cadillac LYRIQ engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I put water in my Cadillac LYRIQ radiator?

It’s not recommended you put water in your LYRIQ 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 LYRIQ engine to suddenly stop?

There are different reasons your LYRIQ vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who fixes Cadillac LYRIQ engines?

Your local Firestone Complete Auto Care has you covered with expert LYRIQ engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 2024 Cadillac LYRIQ Engines

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2024 Cadillac LYRIQ Trim Options

Select your Cadillac LYRIQ trim level to learn more about Cadillac-recommended engine repair. Even Cadillac LYRIQ parts will get older and change.

Repairs for Your 2024 Cadillac LYRIQ

Stuff wears out. Even your Cadillac LYRIQ's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2024 Cadillac LYRIQ repairs.

We Know Cadillac LYRIQ Engines

Cadillac LYRIQ drivers trust that their LYRIQ 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 sideways sometimes. If they do, you’ll have to find a dependable 2024 Cadillac service center — quick! 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 Cadillac LYRIQ engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2024 Cadillac LYRIQ Check Engine Light Is On

An illuminated check engine light on your Cadillac LYRIQ is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your fuel, Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your LYRIQ to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. engine rattling, essential fluid leaks, or engine misfiring.

2024 LYRIQ Engine Services

If your 2024 LYRIQ engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2024 LYRIQ engine repairs and you can feel good knowing that we only use Cadillac-compliant replacement parts such as the cambelt, oil gasket, sensors, or another part.

Engine Q&A 2024 Cadillac LYRIQ

Why does the check engine light in my LYRIQ turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your LYRIQ testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Cadillac LYRIQ engine noises bad? Strange under-the-hood noises can point to problems within your Cadillac LYRIQ engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Cadillac LYRIQ engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my Cadillac LYRIQ radiator? It’s not recommended you put water in your LYRIQ 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 LYRIQ engine to suddenly stop? There are different reasons your LYRIQ vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who fixes Cadillac LYRIQ engines? Your local Firestone Complete Auto Care has you covered with expert LYRIQ engine repair. Schedule an appointment today and see us at one of our thousands of locations.