Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 Chevrolet Express Cargo 3500?

• It indicates the vehicle’s onboard diagnostics detected an issue — anything from a loose gas cap to an emission or sensor fault. Our technicians at Larry H. Miller Chevrolet Murray run a full scan to identify the exact code and recommended fix.
• We explain findings in plain language, outline repair options with OEM parts, and show immediate and long-term savings from fixing problems early — fewer breakdowns, better fuel economy, and preserved resale value.
• Warranty repairs must be completed at a certified dealership to remain valid; we handle warranty work and explain coverage clearly.
• If you’re ready, schedule service now; ask about our service financing to get repairs today and pay over time.

How long does a check engine light service take?

• Initial diagnostics typically take 30–60 minutes; follow-up repairs depend on the issue. Simple fixes (loose cap, sensor swap) can be same-day; complex repairs that require parts may take longer.
• At Larry H. Miller Chevrolet Murray we prioritize quick turnarounds with express bays, clear status updates, and loaner options when available so your 2016 Chevrolet Express Cargo 3500 spends less time off the road.
• Using OEM parts and certified techs reduces repeat visits and long-term costs compared with short-term fixes, providing better total value even if the upfront price is competitive or lower than many independents.
• To confirm timing, schedule appointment or check our service specials for bundled offers.

How much does a check engine light diagnostic cost for a 2016 Chevrolet Express Cargo 3500?

• Diagnostic pricing varies; we keep rates transparent and competitive. Our pricing often costs less than independent shops while delivering dealer-level expertise, OEM parts, and warranty protection — providing both immediate savings and fewer future expenses.
• If repairs are needed, we provide a clear estimate before work begins and outline long-term benefits of using certified technicians and factory parts.
• We also offer service financing so you can get repairs now and pay over time, preserving uptime for your business or fleet.
• To get an exact price and appointment, schedule service and view current service specials.

What is the most common reason for check engine light on a 2016 Chevrolet Express Cargo 3500?

• The most frequent causes are oxygen sensor failures, catalytic converter issues, mass airflow sensor faults, or evaporative emission system problems like a loose fuel cap. Each can affect fuel economy and long-term engine health if ignored.
• Our technicians diagnose the root cause and recommend OEM repairs to prevent cascading failures, saving you money over time through improved efficiency and fewer breakdowns.
• Warranty-covered issues must be repaired at a certified dealership to maintain coverage — we handle those repairs and paperwork to keep the process simple.
• Book an inspection to catch problems early by selecting schedule service or browse service specials for savings.

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

• Start with the basics: ensure the gas cap is tight. Then have a certified scan performed so codes can be read and interpreted accurately.
• At Larry H. Miller Chevrolet Murray we scan your 2016 Chevrolet Express Cargo 3500 with dealer-grade tools, explain the code, and provide repair options that maximize vehicle life and value.
• Choose dealership service for transparent pricing, OEM parts, technician certification, warranty protection, and the option to use service financing to address issues immediately.
• To get started, schedule service or check current service specials.