1991 Infiniti G20 Engine Tune-Ups & Maintenance

Enhance Infiniti G20 Performance with a Tune-Up

Is it tune-up time? If you tend to ignore your car until something goes wrong, it might be time to change your ways, especially if you want your 1991 Infiniti G20’s engine to last for a long time. Regular engine tune-ups can optimize your G20’s power on the road. They're designed to help your engine start easier and run more efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you take your car for regular engine tune-ups as recommended by Infiniti, you invest in your G20's long-term health and engine performance.

Engine Tune-Up for Infiniti G20

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Infiniti G20 engine tune-up services. The first is the standard Firestone Tune-Up. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your G20. 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. If you’re not sure what services are the best fit for your car, let us help! Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Infiniti G20 Tune-Up

Come to Firestone Complete Auto Care for your next 1991 G20 engine tune-up. Not sure when you’re due for a tune-up? Use Infiniti’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: 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.

Common Engine Tune-Up Q&A For 1991 Infiniti G20s

  • 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? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
  • Are hard starts and stops bad for my Infiniti G20 engine? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

Proactive Maintenance - 1991 Infiniti G20

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.

1991 Infiniti G20 Repair

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Infiniti G20, we’re here to help. Check out more info below about 1991 Infiniti G20 repairs.

Schedule Your Infiniti G20 Tune-Up Service Appointment

If your G20 is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.