Frequently Asked Questions

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

• It indicates the vehicle’s onboard diagnostics detected an issue — anything from a loose gas cap to an engine misfire. Our certified technicians at Herb Chambers Chevrolet in MA use factory-grade scanners to read codes and explain results in plain language.
• We prioritize quick, accurate diagnostics to protect performance and fuel economy. Fixing issues early often saves money now and prevents costly repairs later, and our transparent estimates show immediate and long-term savings.
• Repairs covered under warranty must be done at a certified dealership to keep coverage valid. We honor manufacturer warranties and use OEM parts for reliability and resale value.
• We offer service financing so you can get the repair now and pay later. To arrange work, you can schedule service online or review current service specials.

How long does a check engine light service take?

• Most diagnostics are completed within one hour; repairs vary by issue. Simple fixes like replacing a sensor may take a couple of hours, while more involved repairs can take longer.
• Herb Chambers Chevrolet provides clear timelines and will notify you immediately if additional work is required. Our process reduces downtime and gets you back on the road with confidence.
• We offer comfortable customer amenities and rapid parts access through our dealer network, which often results in faster turnaround than independent shops.
• When you’re ready, schedule appointment online or check current service specials.

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

• Diagnostic pricing can vary, but diagnostics at Herb Chambers Chevrolet start competitively (examples start around $82.95 for a basic diagnostic). We often cost less than independent shops while providing factory-trained technicians and OEM-quality repairs.
• Choosing the dealership delivers immediate savings — accurate diagnosis prevents unnecessary parts replacement — and long-term savings through proper repairs and preserved warranty coverage.
• We provide written estimates before work begins and offer service financing so you can get repairs completed now and budget payments over time.

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

• Common triggers include oxygen sensor failure, catalytic converter issues, ignition misfires, loose or damaged gas caps, and fuel system trim problems. Each can impact fuel economy and emissions if left unattended.
• Our technicians diagnose codes precisely and explain the cost and consequences of delaying repair, helping you choose the best path for durability and value.
• Remember: warranty-covered repairs must be performed at a certified dealership to retain coverage. We use OEM parts and document work to protect your investment.

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

• Start with simple items: secure the gas cap and check for obvious issues. If the light remains, bring the vehicle in for a scan to read stored codes and freeze-frame data.
• At Herb Chambers Chevrolet we prioritize fast, informative diagnostics and will present a clear plan and pricing. This prevents unnecessary parts replacement and delivers both immediate and long-term savings.
• Use our online tools to schedule service or review service specials. Service financing is available so you can get repairs done now and pay over time.