Why does my 300ZX’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your 300ZX 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 300ZX engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal 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 300ZX 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. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to 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?

There are different reasons your 300ZX vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who can repair my Nissan 300ZX engine?

For Nissan 300ZX 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.

1986 Nissan 300ZX Engine Repair

Learn about

1986 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

Repairs for Your 1986 Nissan 300ZX

Stuff wears out. Even your Nissan 300ZX's many parts and pieces. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 1986 Nissan 300ZX repairs.

We Care for Nissan 300ZX Engines

The Nissan 300ZX is respected for its reliability. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. If they do, you’ll have to find a dependable 1986 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 300ZX engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 1986 Nissan 300ZX

An illuminated check engine light on your Nissan 300ZX 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 control system that won’t go away on its own. Potential causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leaking engine vacuum, 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. engine rattling, essential fluid leaks, or a sinking feeling that something’s wrong.

Nissan 300ZX Engine Repair

If your 1986 Nissan 300ZX 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 repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. 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 300ZX engine repairs and you can drive easy knowing that we use Nissan-approved parts and fluids — timing belt, valve guide seal, sensors, or other parts.

1986 Nissan 300ZX Engine Q&A

Why does my 300ZX’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. It’s just your 300ZX 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 300ZX engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal 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 300ZX 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. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to 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? There are different reasons your 300ZX vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who can repair my Nissan 300ZX engine? For Nissan 300ZX 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.