Frequently Asked Questions

What does it mean when the check engine light comes on in a 2019 Nissan 370Z?

• It signals your vehicle’s onboard diagnostics has detected an emissions, engine, or drivetrain issue. Common triggers include oxygen sensor faults, loose gas caps, catalytic converter problems, or ignition misfires.
• At Larry H. Miller Nissan Mesa in Mesa, AZ, our factory-trained technicians use OEM-grade scanners to pinpoint codes quickly and provide transparent estimates that often cost less than independent shops while delivering superior warranty-backed repairs.
• Prompt diagnosis preserves fuel economy and prevents more costly repairs down the road — and any warranty-covered repairs must be performed at a certified dealership to remain valid.
• If you’re ready, schedule service online now; we also offer service financing so you can get repairs today and pay over time.

How long does a check engine light service take?

• Typical diagnostics take 30–90 minutes depending on code complexity and road tests. Simple resets or sensor swaps can be completed same day.
• Larry H. Miller Nissan Mesa prioritizes quick turnaround with express bays, OEM parts on hand, and certified technicians to return you to the road sooner while protecting long-term vehicle value.
• We recommend checking current offers before arrival — view our service specials for savings on diagnostics and repairs.

How much does a check engine light diagnostic cost for a 2019 Nissan 370Z?

• Pricing varies by diagnosis complexity, but our transparent estimates mean you see the cost before work begins. Dealership diagnostics often provide immediate and long-term savings through accurate repairs and OEM parts.
• We frequently price competitively compared to independent shops and provide the added benefits of warranty protection and certified technicians.
• To get an appointment and a firm quote, schedule appointment online or check our current service specials.

What is the most common reason for check engine light on a 2019 Nissan 370Z?

• Typical causes include oxygen sensor failure, catalytic converter issues, ignition misfires, or EVAP system faults such as a loose gas cap.
• Ignoring these can reduce horsepower, damage emissions systems, and increase fuel costs — our certified team explains immediate and long-term savings from timely repairs.
• Remember: warranty-covered repairs must be completed at a certified dealership to preserve coverage; we also provide service financing options to help manage unexpected costs.

What is the first thing to check when the check engine light comes on?

• Start with obvious checks: ensure the gas cap is tight and gas cap condition is good. If light persists, a diagnostic scan is the next step.
• At Larry H. Miller Nissan Mesa, we perform a complete scan, share findings, and only perform recommended repairs with your approval — transparency that saves money over time.
• To get priority attention, schedule service online and review available service specials.