Frequently Asked Questions

What does it mean when the check engine light comes on in a 2014 Chevrolet Silverado 3500HD?

• It signals the vehicle’s computer has detected an emissions, fuel, ignition, or sensor issue that needs diagnosis.
• At Larry H. Miller Casa Chevrolet in Albuquerque, NM, our certified technicians use OEM-grade scanners to pinpoint the cause quickly and accurately.
• We often cost less than independent shops while delivering factory-trained expertise, clear estimates, and long-term savings by preventing costly follow-on repairs.
• Repairs covered under warranty must be performed at a certified dealership to remain protected — we honor and process those claims directly.
• If you’re ready, schedule service or check our service specials for savings.

How long does a check engine light service take?

• Diagnostics typically take 30–90 minutes depending on the code and inspection needs for a 2014 Chevrolet Silverado 3500HD.
• If repairs are required, our team explains options, timelines, and costs before any work begins — transparency that saves you time and money.
• We offer express bays and efficient parts handling so many customers return home the same day.
• Service financing is available to help you get necessary repairs now and pay over time, reducing immediate financial strain while protecting long-term vehicle value.
• To minimize downtime, schedule service online and review our current service specials.

How much does a check engine light diagnostic cost for a 2014 Chevrolet Silverado 3500HD?

• Our diagnostic fees are competitive and often lower than independent shops when you consider technician training, OEM tools, and included follow-up inspections.
• A precise, dealership-grade diagnostic reduces the risk of unnecessary parts replacement and delivers immediate and long-term savings by addressing the true root cause.
• We provide itemized estimates and explain warranty coverage; remember, warranty repairs must be done at a certified dealership to retain coverage.
• Ask about financing to spread costs, and view our current offers under service specials.
• Ready to get started? Schedule appointment online for fast, reliable service at Larry H. Miller Casa Chevrolet.

What is the most common reason for check engine light on a 2014 Chevrolet Silverado 3500HD?

• Common causes include a loose or failing gas cap, oxygen sensor issues, misfires, or emissions control faults.
• Ignoring these warnings can reduce fuel economy, increase emissions, and lead to expensive catalytic converter or engine repairs down the road.
• At our Albuquerque facility, certified techs quickly identify the code and recommend the most cost-effective repair using OEM parts to maintain reliability.
• Choosing dealership service often provides better long-term value through correctly diagnosed fixes, warranty protection, and documented maintenance history.
• Use our online schedule service tool to get checked promptly and check for available service specials.

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

• Start with basic checks: ensure the gas cap is tight and look for obvious signs like fluid leaks or dashboard messages.
• If the light stays on, bring your 2014 Chevrolet Silverado 3500HD to Larry H. Miller Casa Chevrolet for a dealership-grade scan — early diagnosis avoids compounding damage.
• We explain immediate fixes vs. longer-term repairs, emphasizing savings and vehicle longevity; warranty-covered work must be completed at a certified dealer.
• Service financing is available so you can address problems promptly without delaying necessary repairs.
• To protect your truck and wallet, schedule service today and view current service specials.