Frequently Asked Questions

What does it mean when the check engine light comes on in a 2018 Chevrolet Express Cargo 2500?

• It signals that the vehicle's diagnostic system detected an emission, ignition, or engine management issue that needs attention.
• Common causes include faulty oxygen sensors, loose fuel caps, ignition coils, or emissions control faults — each can affect fuel economy and long-term engine health if left unrepaired.
• At Larry H. Miller Chevrolet Murray in Murray, UT we provide fast OEM diagnostics, transparent pricing, and factory-trained technicians who explain repairs and long-term savings from addressing issues early.
• We often cost less than independent shops while offering warranty protection and genuine parts that protect resale value and reduce repeat visits.
• We offer service financing so you can get repairs now and pay later. To act quickly, schedule service or check our service specials.

How long does a check engine light service take?

• Most diagnostics take between 45 minutes and 2 hours, depending on the code and whether additional testing is required.
• If a simple sensor replacement or repair is needed, many jobs can be completed the same day with OEM parts on hand at our Murray service center.
• We prioritize efficiency without cutting corners: factory procedures, certified technicians, and quality parts reduce the risk of repeat visits and save you money over time.
• We provide clear estimates and a timeline up front, and you can schedule service online for the next available slot while viewing our current service specials.

How much does a check engine light diagnostic cost for a 2018 Chevrolet Express Cargo 2500?

• Diagnostic fees vary by issue, but our dealership pricing is competitive and often less than independent shops once you factor in the value of OEM parts and warranty coverage.
• At Larry H. Miller Chevrolet Murray we explain all costs clearly, highlight immediate savings from correct repairs, and discuss long-term value like improved fuel economy and prevented damage.
• If a repair is covered under warranty, it must be performed at a certified dealership to retain protection — we handle warranty work and paperwork for you.
• We also offer service financing so you don’t delay necessary repairs; to begin, please schedule service or review our current service specials.

What is the most common reason for check engine light on a 2018 Chevrolet Express Cargo 2500?

• The most frequent causes are oxygen sensor faults, catalytic converter issues, loose fuel caps, and ignition misfires — each affects emissions and performance.
• Addressing these quickly at our Murray service center preserves engine life, avoids higher repair costs later, and maintains fleet reliability for commercial owners.
• Our certified techs use OEM diagnostics to identify root causes and recommend the most cost-effective, long-lasting solution — often saving money over repeated fixes at non-certified shops.
• To protect your vehicle and budget, schedule service today and review available service specials.

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

• First, check the fuel cap — a loose or damaged cap is a common, inexpensive cause that can trigger a code.
• If the cap is secure, bring the vehicle in for a professional scan so our technicians can read stored trouble codes and avoid guesswork.
• Our team at Larry H. Miller Chevrolet Murray offers quick diagnostics, clear estimates, and OEM repairs; we highlight both immediate and long-term savings when choosing certified service.
• Remember that warranty-covered repairs should be completed at a certified dealership to maintain coverage. You can schedule service online and explore our service specials before your visit.