Will it hurt my Infiniti G20 to drive with old spark plugs?

Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.

What do I do if I see a pool of liquid under my Infiniti G20?

Don't ignore puddles of fluid under your Infiniti G20. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

Are hard starts and stops bad for my Infiniti G20 engine?

You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

Where can I have a Infiniti G20 tune-up done?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Infiniti G20s.

How frequently do I need to get my Infiniti G20 fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your G20 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who does Infiniti G20 tune-ups?

Visit your nearby Firestone Complete Auto Care for Infiniti G20 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

1999 Infiniti G20 Engine Tune-Ups & Maintenance

Get a Tune-Up

Schedule Your Infiniti G20 Tune-Up Service Appointment

Keep your G20 running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

Schedule an Appointment

Tune Into Your Infiniti G20

Is it tune-up time? If you're the type of driver who waits for something to go wrong with your vehicle, it might be time to change your ways, particularly if you want to keep your 1999 Infiniti G20 in tip-top shape. Routine engine tune-ups can bring power back to your G20. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you follow the guidelines specified by Infiniti for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your G20’s engine running smoother, longer.

Routine Engine Tune-Up Service for Your Infiniti G20

The Firestone Complete Auto Care location in your community offers several Infiniti G20 engine tune-up services. One option is the standard Firestone Tune-Up. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. Another service option pays special attention to the filters in your G20. Specifically, we replace the fuel filter and air filter. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your G20's fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Here’s something to remember when choosing services: the mileage and service history of your G20 can determine what kind of service it needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where to Get a Infiniti G20 Tune-Up

Schedule your next 1999 G20 engine tune-up service at Firestone Complete Auto Care. Follow Infiniti's recommended maintenance schedule or book an appointment as soon as you notice one of the following: shaking while the engine is idling, poor fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

Questions About 1999 Infiniti G20 Engine Tune-Ups

Will it hurt my Infiniti G20 to drive with old spark plugs? Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.
What do I do if I see a pool of liquid under my Infiniti G20? Don't ignore puddles of fluid under your Infiniti G20. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
Are hard starts and stops bad for my Infiniti G20 engine? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.
Where can I have a Infiniti G20 tune-up done? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Infiniti G20s.
How frequently do I need to get my Infiniti G20 fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your G20 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who does Infiniti G20 tune-ups? Visit your nearby Firestone Complete Auto Care for Infiniti G20 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

1999 Infiniti G20 Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Infiniti G20 to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 1999 Infiniti G20

Nothing lasts forever. Even your Infiniti G20's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1999 Infiniti G20 repairs.