Frequently Asked Questions

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

• It indicates that the vehicle’s onboard diagnostics detected an issue — from simple sensor faults to emissions or ignition problems.
• At Larry H. Miller Chevrolet Murray we run a full scan, explain the codes in plain language, and recommend OEM parts and factory procedures to restore reliability and fuel efficiency.
• Choosing our dealership often costs less than independent shops when you factor immediate and long-term savings from accurate diagnostics, correct repairs, and warranty protection.
• Remember: any repairs covered under warranty must be performed at a certified dealership to keep coverage valid.
• To get started, schedule service online and ask about available service specials.

How long does a check engine light service take?

• Diagnostics are typically completed within one visit — many checks take under an hour; more involved repairs depend on parts and repair complexity.
• At our Murray, UT service center we prioritize quick turnarounds with express bays and OEM parts on hand when possible to reduce downtime.
• We communicate timelines clearly and provide immediate cost estimates so you understand the savings of fixing issues early versus long-term damage.
• Use service financing to address urgent repairs now and spread payments, and schedule appointment at your convenience.

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

• Costs vary by condition, but our diagnostic pricing is competitive and designed to save you money over time by finding the true cause quickly.
• Larry H. Miller Chevrolet Murray often costs less than independent shops when you account for accurate OEM repairs and warranty protection that avoids repeat visits.
• We highlight immediate savings through correct fixes and long-term savings from improved fuel economy and avoided component damage.
• Ask our service advisors about financing options and current service specials when you schedule service.

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

• Common causes include a loose gas cap, faulty oxygen sensors, or ignition components — issues that impact emissions and fuel economy.
• Our certified technicians in Murray diagnose and repair using OEM parts to restore performance and prevent progressive damage that becomes costlier.
• Choosing dealership service means you receive transparent estimates, proper repairs, and warranty-backed work that preserves long-term value.
• To learn about savings and incentives, see our service specials and schedule service online.

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

• Begin with simple checks: ensure the gas cap is tight and inspect battery connections and visible wiring for obvious issues.
• Next, have a certified diagnostic scan performed at Larry H. Miller Chevrolet Murray so trained techs can read codes and advise precisely.
• Our dealership provides immediate estimates, OEM parts, warranty coverage, and service financing to address problems promptly and affordably.
• Use our convenient online tools to schedule service and review current service specials.