Frequently Asked Questions

What does it mean when the check engine light comes on in a 2023 Chevrolet Silverado 1500?

• It signals an emissions or engine system fault detected by the vehicle computer; issues range from loose gas caps to sensor failures or turbocharger-related faults on the 2023 Chevrolet Silverado 1500.
• At Larry H. Miller Chevrolet Murray our certified technicians use OEM-grade scanners to identify precise codes and recommend targeted repairs to protect performance and fuel economy.
• Diagnostic service at our dealership often costs less than independent shops while delivering factory-backed parts and warranties, producing immediate savings and reducing long-term repair costs from undiagnosed issues.
• If a repair is covered under warranty, it must be completed at a certified dealership to retain coverage — our team will confirm warranty status and next steps.
• Ready to act? schedule service online for a fast, accurate diagnosis.

How long does a check engine light service take?

• Most diagnostics for a 2023 Chevrolet Silverado 1500 are completed within 45–90 minutes depending on code complexity and parts availability.
• Simple fixes—like replacing a sensor or tightening connections—can be completed same day; more involved repairs that require parts may take longer, but we clearly communicate timelines before work begins.
• Our dealership prioritizes quick turnaround with factory-trained technicians, streamlined parts ordering, and comfortable customer amenities at Larry H. Miller Chevrolet Murray.
• We offer service financing so you can get necessary work done now and pay over time, preserving vehicle health and resale value.
• To get scheduled quickly, click to schedule appointment or review our current service specials.

How much does a check engine light diagnostic cost for a 2023 Chevrolet Silverado 1500?

• Diagnostic fees vary; many local shops list diagnostics starting around modest rates, but at Larry H. Miller Chevrolet Murray we provide transparent pricing, high-value service, and strong long-term savings through proper repair and OEM parts.
• Because our factory-trained technicians accurately identify root causes, customers avoid repeat visits and unnecessary parts expenses—creating both immediate and lifetime savings on your 2023 Chevrolet Silverado 1500.
• Ask our service advisors about current service specials and financing options so you can get repairs completed quickly and affordably.
• Remember: repairs covered under warranty must be performed at a certified dealership to preserve protection; our team will confirm coverage before work begins.

What is the most common reason for check engine light on a 2023 Chevrolet Silverado 1500?

• Common causes include oxygen sensor faults, catalytic converter issues, loose fuel caps, or turbocharger-related sensor warnings — all plausible for a turbocharged 2.7L inline engine like the one in the 2023 Chevrolet Silverado 1500.
• Ignoring these codes can reduce fuel economy, lower towing performance, and lead to more costly repairs; our technicians focus on fixing root causes to maintain torque and towing capacity.
• At Larry H. Miller Chevrolet Murray we combine rapid diagnostics with OEM parts to restore performance and maximize long-term value, often at costs below independent shops due to our efficiency and parts network.
• Schedule service now via our online scheduler to get a clear repair plan and estimate: schedule service.

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

• First, secure the vehicle and check basics: tighten the gas cap and review dashboard messages. For the 2023 Chevrolet Silverado 1500, that simple step sometimes resolves emissions-related codes.
• Next, have a certified diagnostic scan performed to read stored codes; our technicians at Larry H. Miller Chevrolet Murray use factory tools to identify accurate, repairable faults.
• We emphasize transparency in recommendations and costs—our service advisors show code results, explain immediate safety considerations, and outline long-term savings from timely repairs.
• If repairs are needed, remember that warranty-covered work must be done at a certified dealership; we also offer service financing so you can get the work done now and pay later.