Why does my ELR’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Cadillac engine sound different?

Unusual noises can signal a problem with your Cadillac ELR engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. 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 a Cadillac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Cadillac ELR engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Cadillac ELR radiator?

While it’s not recommended, you can use water in your ELR radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

What can cause the engine in my ELR to suddenly stop?

If your ELR 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 repairs Cadillac ELR engines?

Your local Firestone Complete Auto Care offers Cadillac ELR engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2016 Cadillac ELR

Learn about

2016 Cadillac ELR Trim Options

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

2016 Cadillac ELR Repair

Nothing lasts forever. Even your Cadillac ELR's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2016 Cadillac ELR repairs.

We Know Cadillac ELR Engines

Cadillac ELR engines are known for their reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If they do, you’ll have to find a dependable 2016 Cadillac service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Cadillac ELR engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 2016 Cadillac ELR

An illuminated check engine light on your Cadillac ELR is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your ELR in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs your Cadillac ELR engine needs some TLC are burning smells, or engine misfiring.

2016 ELR Engine Services

If your 2016 Cadillac ELR needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for ELR engine repairs and you can drive easy knowing that we use Cadillac-approved parts and fluids — timing chain or belt, motor oil seal, sensors, or a different component.

2016 Cadillac ELR Engine Q&A

Why does my ELR’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Cadillac engine sound different? Unusual noises can signal a problem with your Cadillac ELR engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. 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 a Cadillac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Cadillac ELR engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Cadillac ELR radiator? While it’s not recommended, you can use water in your ELR radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
What can cause the engine in my ELR to suddenly stop? If your ELR 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 repairs Cadillac ELR engines? Your local Firestone Complete Auto Care offers Cadillac ELR engine repair. Schedule an appointment today at one of our thousands of locations nationwide!