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

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Maxima firing up 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 Nissan engine sound different?

Unusual noises can signal a problem with your Nissan Maxima engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Nissan Maxima engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas 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.

Is it okay to put water in my Nissan Maxima 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 Maxima when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my Maxima engine suddenly stop?

If your Maxima 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 Nissan Maxima repair?

For Nissan Maxima engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Engine Repairs for Your 2003 Nissan Maxima

Learn about

2003 Nissan Maxima Trim Options

Select your Nissan Maxima trim level to learn more about Nissan-recommended engine repair. Use the following chart to find information.

V6/3.5L

Nissan Maxima Repairs and Services

Nothing lasts forever. Even your Nissan Maxima’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2003 Nissan Maxima.

We Care for Nissan Maxima Engines

Nissan Maxima drivers trust that their Maxima will take them near and far. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If they do, you’ll have to find a dependable 2003 Nissan 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 Nissan Maxima engines. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 2003 Nissan Maxima

An illuminated check engine light on your Nissan Maxima 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 or emission system that won't go away on its own. Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your Maxima issues diagnosed and we'll determine exactly why your check engine light is on. Other signs your Nissan Maxima engine needs some TLC are oil leaks, or a sinking feeling that something’s wrong.

2003 Maxima Engine Services

When your Nissan Maxima 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 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 want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Nissan Maxima engine repairs and you can drive easy knowing that we use Nissan-approved parts and fluids — timing belt, motor oil seal, ignition coil, or a different component.

2003 Nissan Maxima Engine Q&A

Why does the check engine light come on when I start my Maxima? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Maxima firing up 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 Nissan engine sound different? Unusual noises can signal a problem with your Nissan Maxima engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Nissan Maxima engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas 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.
Is it okay to put water in my Nissan Maxima 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 Maxima when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my Maxima engine suddenly stop? If your Maxima 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 Nissan Maxima repair? For Nissan Maxima engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.