Why does the check engine light come on when I start my R18i?

It’s usually normal for your check engine light to turn on upon ignition. This is just your R18i testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Renault engine sound different?

Strange under-the-hood noises can point to problems within your Renault R18i engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Renault R18i 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my Renault R18i radiator?

While it’s not recommended, you can use water in your R18i radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my R18i engine suddenly stop?

If your R18i car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my Renault R18i engine?

For Renault R18i 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.

1984 Renault R18i Engine Repair

Learn about

1984 Renault R18i Trim Options

Select your Renault R18i trim level to learn more about Renault-recommended engine repair. Use the following chart to find information.

L4/2.2L

Renault R18i Repairs and Services

Stuff wears out. Even your Renault R18i’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1984 Renault R18i services.

We Know Renault R18i Engines

Renault R18i engines are known for their reliability. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If they do, you’ll have to find a dependable 1984 Renault service center — quick! 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 Renault R18i 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.

Check Engine Light on 1984 Renault R18i

As soon as your R18i 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 car’s starter, 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 possible causes. Bring your R18i in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs your Renault R18i engine needs some TLC are burning smells, or misfiring.

Engine Repairs for Your 1984 R18i

If your 1984 R18i 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. 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 R18i engine repairs and you can feel good knowing that we only use Renault-compliant replacement parts such as the cambelt, oil gasket, fuses, or other parts.

1984 Renault R18i Engine Q&A

Why does the check engine light come on when I start my R18i? It’s usually normal for your check engine light to turn on upon ignition. This is just your R18i testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Renault engine sound different? Strange under-the-hood noises can point to problems within your Renault R18i engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Renault R18i 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my Renault R18i radiator? While it’s not recommended, you can use water in your R18i radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my R18i engine suddenly stop? If your R18i car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my Renault R18i engine? For Renault R18i 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.