What happens if my Infiniti I35 spark plugs fail?

When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.

What should I do if I see leaks under my I35?

Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.

Are some driving habits better for my Infiniti I35 engine than others?

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.

I need a Infiniti I35 tune-up. Where can I get on?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Infiniti I35 service, maintenance, and repairs.

How often do Infiniti I35 fuel injectors need to be cleaned?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Infiniti owner’s manual for exact guidelines.

Who performs Infiniti I35 tune-ups?

Visit your local Firestone Complete Auto Care for your Infiniti I35 tune-up. Make an appointment online and view our latest offers to save big.

2002 Infiniti I35 Tune-Up & Engine Service

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Schedule Your Infiniti I35 Tune-Up Service Appointment

If your I35 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.

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Tune-Ups to Help Your Infiniti I35 Run Better

Is it time for an engine tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, now is the time to work on that habit, especially if you want your 2002 Infiniti I35’s engine to last for a long time. Regular engine tune-ups can optimize your I35’s power on the road. Tune-ups give your engine a boost in efficiency, so you can enjoy improved fuel economy and lower emissions. When you get routine engine tune-ups based on Infiniti's recommendations, you’re taking vital steps toward keeping your I35’s engine running smoother, longer.

Routine Engine Tune-Up Service for Your Infiniti I35

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2002 Infiniti I35. One option is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. The second service focuses on your I35's filters, specifically replacing the air filter and fuel 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 I35'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 I35 can determine what kind of service it needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Tune-Up for Your Infiniti I35

Come to Firestone Complete Auto Care for your next 2002 I35 engine tune-up. 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.

Common Engine Tune-Up Q&A For 2002 Infiniti I35s

What happens if my Infiniti I35 spark plugs fail? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
What should I do if I see leaks under my I35? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
Are some driving habits better for my Infiniti I35 engine than others? 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.
I need a Infiniti I35 tune-up. Where can I get on? At your closest Firestone Complete Auto Care! Our experienced technicians offer Infiniti I35 service, maintenance, and repairs.
How often do Infiniti I35 fuel injectors need to be cleaned? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Infiniti owner’s manual for exact guidelines.
Who performs Infiniti I35 tune-ups? Visit your local Firestone Complete Auto Care for your Infiniti I35 tune-up. Make an appointment online and view our latest offers to save big.

2002 Infiniti I35 Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Infiniti I35 to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 2002 Infiniti I35

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Infiniti I35, we’re here to help. Check out more info below about 2002 Infiniti I35 repairs.