Why does the check engine light in my 300ZX 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 turn off in a bit, but come see us if it doesn't.

Why does my Nissan engine sound different?

Strange under-the-hood noises can point to problems within your Nissan 300ZX 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 indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Nissan 300ZX 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 Nissan 300ZX 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 300ZX engine suddenly stop?

Reasons your 300ZX 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 300ZX engine?

Your local Firestone Complete Auto Care fixes Nissan 300ZX engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 1991 Nissan 300ZX Engines

Learn about

1991 Nissan 300ZX Trim Options

Select your Nissan 300ZX trim level to learn more about Nissan-recommended engine repair. Use the following chart to find information.

V6/3.0L

1991 Nissan 300ZX Repair

Nothing lasts forever. Even your Nissan 300ZX's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 1991 Nissan 300ZX repairs.

We Care for Nissan 300ZX Engines

Nissan 300ZX drivers trust that their 300ZX will take them near and far. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. When they do, you might find yourself searching for 1991 Nissan 300ZX engine repair or replacement parts. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Nissan 300ZX engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 1991 Nissan 300ZX Check Engine Light Is On

As soon as your 300ZX check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your vehicle's ignition, Potential causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your 300ZX issues diagnosed and our expert techs will get the root of the problem. rattling sounds, burning smells, or a sinking feeling that something’s wrong.

Nissan 300ZX Engine Repair

When your Nissan 300ZX engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. If a repair can wait, we'll let 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. Turn to Firestone Complete Auto Care for your 1991 300ZX engine repairs and you can feel good knowing that we only use Nissan-compliant replacement parts such as the timing chain or belt, motor oil seal, ignition coil, or another part.

1991 Nissan 300ZX Engine Q&A

Why does the check engine light in my 300ZX 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 turn off in a bit, but come see us if it doesn't.
Why does my Nissan engine sound different? Strange under-the-hood noises can point to problems within your Nissan 300ZX 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 indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Nissan 300ZX 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 Nissan 300ZX 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 300ZX engine suddenly stop? Reasons your 300ZX 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 300ZX engine? Your local Firestone Complete Auto Care fixes Nissan 300ZX engines. Book an appointment today! We have thousands of locations across the country.