Why does the check engine light come on when I start my Defender 90?

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 light should turn off in a bit, but come see us if it doesn't.

Are Land Rover Defender 90 engine noises bad?

Strange engine sounds can be a sign something’s off in your Land Rover Defender 90. Tapping or knocking could mean you need an oil change. 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 my Land Rover Defender 90 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Land Rover Defender 90 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Defender 90 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What could cause my Defender 90 engine to suddenly stop?

If your Defender 90 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Land Rover Defender 90 repair?

Your local Firestone Complete Auto Care offers Land Rover Defender 90 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Reliable Repairs for 2023 Land Rover Defender 90 Engines

Learn about

2023 Land Rover Defender 90 Trim Options

Select your Land Rover Defender 90 trim level to learn more about Land Rover-recommended engine repair. Use the following chart to find information.

L4/2.0L

L6/3.0L

V8/5.0L

Land Rover Defender 90 Repairs and Services

Stuff wears out. Even your Land Rover Defender 90’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 2023 Land Rover Defender 90 services.

We Care for Land Rover Defender 90 Engines

Land Rover Defender 90 drivers trust that their Defender 90 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. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2023 Land Rover Defender 90 engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Land Rover Defender 90 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2023 Land Rover Defender 90 Check Engine Light Is On

If your Defender 90 check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system that won't go away on its own. Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your Defender 90 to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. Other signs your Land Rover Defender 90 engine needs some TLC are burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2023 Defender 90

If your 2023 Land Rover Defender 90 needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, 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 Defender 90 engine repairs and you can drive easy knowing that we use Land Rover-approved parts and fluids — cambelt, oil gasket, sensors, or a different component.

Engine Q&A 2023 Land Rover Defender 90

Why does the check engine light come on when I start my Defender 90? 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 light should turn off in a bit, but come see us if it doesn't.
Are Land Rover Defender 90 engine noises bad? Strange engine sounds can be a sign something’s off in your Land Rover Defender 90. Tapping or knocking could mean you need an oil change. 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 my Land Rover Defender 90 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Land Rover Defender 90 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Defender 90 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my Defender 90 engine to suddenly stop? If your Defender 90 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Land Rover Defender 90 repair? Your local Firestone Complete Auto Care offers Land Rover Defender 90 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!