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

Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Nissan Pathfinder engine noises bad?

Strange engine sounds can be a sign something’s off in your Nissan Pathfinder. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Nissan engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Nissan Pathfinder engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, 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.

Can I add water to my Nissan Pathfinder radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

Why did my Pathfinder engine suddenly stop?

Reasons your Pathfinder car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who can repair my Nissan Pathfinder engine?

Your local Firestone Complete Auto Care fixes Nissan Pathfinder engines. Book an appointment today! We have thousands of locations across the country.

2018 Nissan Pathfinder Engine Repair

Learn about

2018 Nissan Pathfinder Trim Options

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

V6/3.5L

2018 Nissan Pathfinder Repair

Nothing stays the same forever. Even your Nissan Pathfinder's many parts and pieces. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2018 Nissan Pathfinder repairs.

We Know Nissan Pathfinder Engines

Nissan Pathfinder drivers trust that their Pathfinder will take them near and far. 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 wrong on the road. When they do, you might find yourself searching for 2018 Nissan Pathfinder engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Nissan Pathfinder 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.

My 2018 Nissan Pathfinder Check Engine Light Is On

If your Pathfinder 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 fuel, Potential causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your Pathfinder in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. rattling sounds, oil leaks, or engine misfiring.

Nissan Pathfinder Engine Repair

When your Nissan Pathfinder engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. 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 provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Pathfinder engine repairs and you can drive easy knowing that we use Nissan-approved parts and fluids — timing chain or belt, valve guide seal, fuses, or a different component.

Questions About 2018 Nissan Pathfinder Engines

Why does the check engine light in my Pathfinder turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Nissan Pathfinder engine noises bad? Strange engine sounds can be a sign something’s off in your Nissan Pathfinder. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Nissan engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Nissan Pathfinder engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, 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.
Can I add water to my Nissan Pathfinder radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
Why did my Pathfinder engine suddenly stop? Reasons your Pathfinder car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who can repair my Nissan Pathfinder engine? Your local Firestone Complete Auto Care fixes Nissan Pathfinder engines. Book an appointment today! We have thousands of locations across the country.