Why does the check engine light come on when I start my G20?

It’s usually normal for your check engine light to turn on upon ignition. This is just your G20 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Infiniti G20 making engine noise?

Strange under-the-hood noises can point to problems within your Infiniti G20 engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Infiniti G20 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 use water in my Infiniti G20 radiator?

It’s not recommended you put water in your G20 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause a G20 engine to suddenly stop?

Your G20 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes Infiniti G20 engines?

Your local Firestone Complete Auto Care offers Infiniti G20 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 1999 Infiniti G20

Learn about

1999 Infiniti G20 Trim Options

Select your Infiniti G20 trim level to learn more about Infiniti-recommended engine repair. Use the following chart to find information.

L4/2.0L

1999 Infiniti G20 Repair

Nothing lasts forever. Even your Infiniti G20’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 1999 Infiniti G20 repairs.

We’re Trained to Care for Infiniti G20 Engines

Infiniti G20 engines are known for their reliability. 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. If they do, you’ll have to find a dependable 1999 Infiniti service center — quick! That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Infiniti G20 engine will be in good hands. 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.

Illuminated Check Engine Light on 1999 Infiniti G20

If your G20 check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s ignition, Possible causes can include a failing oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your G20 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. rattling sounds, oil leaks, or misfiring.

Engine Repairs for Your 1999 G20

When your Infiniti G20 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, 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 give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 1999 G20 engine repairs and you can feel good knowing that we only use Infiniti-compliant replacement parts such as the timing chain or belt, valve guide seal, ignition coil, or another part.

Engine Q&A 1999 Infiniti G20

Why does the check engine light come on when I start my G20? It’s usually normal for your check engine light to turn on upon ignition. This is just your G20 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Infiniti G20 making engine noise? Strange under-the-hood noises can point to problems within your Infiniti G20 engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Infiniti G20 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 use water in my Infiniti G20 radiator? It’s not recommended you put water in your G20 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause a G20 engine to suddenly stop? Your G20 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes Infiniti G20 engines? Your local Firestone Complete Auto Care offers Infiniti G20 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!