2016 Chevrolet Impala Limited Engine Light FAQs

What does it mean when the check engine light comes on in a 2016 Chevrolet Impala Limited?

• It signals that the vehicle’s onboard diagnostics (OBD-II) detected a fault — anything from an emissions sensor issue to misfires or fuel system concerns.
• At Larry H. Miller Casa Chevrolet in Albuquerque, NM, our factory-trained technicians read codes with OEM-grade scanners to identify root causes quickly and accurately.
• Prompt, certified diagnosis often saves money by avoiding cascading failures; our service pricing frequently costs less than independent shops while delivering longer-term savings through correct OEM repairs.
• Repairs covered under warranty must be completed at a certified dealership to maintain coverage; we’ll explain warranty implications before any work begins.
• We offer service financing so you can get necessary repairs now and pay later — to learn more or to book, please schedule service.

How long does a check engine light service take?

• Diagnostic scans typically take 30–60 minutes; some repairs are immediate, others require parts and additional labor time.
• At Larry H. Miller Casa Chevrolet, we prioritize fast turnarounds with transparent timelines — you’ll receive a clear estimate and completion window up front.
• Using OEM parts and factory procedures reduces repeat visits and extends the life of your 2016 Chevrolet Impala Limited, saving you money over time.
• Check for current offers before your visit via our service specials to maximize savings.
• If you’re ready, schedule service online for a convenient appointment.

How much does a check engine light diagnostic cost for a 2016 Chevrolet Impala Limited?

• Diagnostic fees vary by region and severity; our transparent pricing and OEM testing often mean lower total cost than independent shops when you factor in long-term reliability.
• We provide a detailed report of codes, recommended repairs, and parts so you can see immediate and long-term savings from doing repairs correctly the first time.
• Remember: warranty-covered repairs must be completed at a certified dealership to remain valid — we’ll verify coverage before any billed work.
• Ask about financing options to handle unexpected repairs today and pay over time.

What is the most common reason for check engine light on a 2016 Chevrolet Impala Limited?

• Common causes include a loose or faulty gas cap, oxygen sensor failure, catalytic converter issues, or ignition misfires.
• Our technicians in Albuquerque use OEM-grade diagnostics to identify the true cause and avoid unnecessary parts replacement.
• Fixing problems early at Larry H. Miller Casa Chevrolet improves fuel economy, reduces emissions, and preserves long-term vehicle value.

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

• Start with a visual inspection: ensure the gas cap is tight. If the light remains, bring the vehicle to our certified service center for a proper scan.
• We’ll provide a clear diagnosis, estimate, and explain warranty status — repairs covered under warranty must be performed at a certified dealership.
• To get started quickly, schedule service or see our service specials for current offers.

Check Engine Light Flashing

A flashing check engine light on a 2016 Chevrolet Impala Limited is a critical alert indicating an active misfire or condition that can damage the catalytic converter if driven long. A flashing light often signals that unburned fuel is entering the exhaust and creating overheating or chemical damage. At Larry H. Miller Casa Chevrolet in Albuquerque, NM, our certified technicians prioritize these vehicles for immediate diagnostics because rapid intervention preserves engine health and prevents costly downstream repairs. We use OEM diagnostic tools to identify misfires, ignition faults, fuel delivery problems, or sensor failures and then recommend repairs that restore safe operation. When you choose our dealership, you get transparent pricing, factory parts, and technicians trained specifically on Chevrolet systems. We also offer service financing to help manage unexpected repair costs, and our service advisors will explain warranty coverage and how dealership repairs protect that coverage. To protect your vehicle and avoid further damage, schedule service online now or explore our service specials for savings.

2016 Chevrolet Impala Limited Check Engine Light Reset

Resetting the check engine light on a 2016 Chevrolet Impala Limited without diagnosing the underlying code is a temporary fix that can hide an ongoing problem and risk vehicle damage. At Larry H. Miller Casa Chevrolet, we emphasize a correct diagnosis before reset: our technicians pull codes with OEM-level scanners, interpret freeze-frame data, and test related systems so the root cause is repaired rather than merely cleared. Choosing the dealership for this work ensures OEM replacement parts, software updates when needed, and service records that preserve warranty coverage. We provide clear estimates, often offer competitive pricing compared to independent shops, and highlight immediate and long-term savings from correct repairs. If a reset is appropriate after repair, we complete it and confirm the system is stable before returning your vehicle. We also provide service financing and will point you to current service specials that lower out-of-pocket costs. To protect your 2016 Chevrolet Impala Limited and avoid repeat visits, please schedule service with our certified team.

2016 Chevrolet Impala Limited Check Engine Light Codes

Common check engine light codes for a 2016 Chevrolet Impala Limited include P0420 (catalyst system efficiency low), P0300–P0312 (random/multi-cylinder misfires), P0171/P0174 (fuel trim lean), and P0130–P0167 (oxygen sensor faults). Each code carries distinct risks if unaddressed: P0300-series misfires can erode the catalytic converter and reduce engine reliability; P0420 left unattended can lead to costly converter replacement; lean codes can cause poor fuel economy and engine overheating; oxygen sensor failures compromise emissions performance. At Larry H. Miller Casa Chevrolet in Albuquerque, our approach is to diagnose with precision, present transparent repair options, and prioritize OEM parts and factory procedures to return your vehicle to optimal condition. Addressing codes promptly delivers immediate benefits — better fuel economy, reduced emissions, and avoided major repairs — and long-term savings in maintenance and resale value. We combine quick turnaround, certified technicians, and clear communication so owners of the 2016 Chevrolet Impala Limited can make informed decisions. Take advantage of our service specials and schedule service online for a convenient appointment.