Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 Ram 2500?

• It signals the vehicle’s onboard diagnostics has detected an issue — anything from a loose gas cap to an emission or sensor fault.
• At Larry H. Miller Chrysler Dodge Ram FIAT Denver, our certified technicians use OEM-grade scanners to diagnose issues quickly and accurately for the 2016 Ram 2500.
• Choosing our dealership often costs less than independent shops over time thanks to accurate diagnostics, fewer repeat repairs, and covered warranties that preserve vehicle value.
• We offer service financing to get repairs done now and pay later; warranty-covered repairs must be performed at a certified dealership to remain valid.

How long does a check engine light service take?

• Most diagnostics are completed in under an hour; repairs vary by issue. Simple fixes like sensor resets or a gas cap check are fast.
• Complex repairs may require parts ordering — we keep many OEM parts on hand to shorten turnaround for your 2016 Ram 2500.
• We prioritize speed without cutting corners: certified techs, manufacturer tools, and clear estimates mean transparent timelines and better long-term savings.
• You can schedule service online to reserve a prompt appointment and review current service specials.

How much does a check engine light diagnostic cost for a 2016 Ram 2500?

• Diagnostic pricing varies by the problem found; a dedicated check engine diagnostic at our Denver dealership is competitively priced and designed to reduce repeat visits.
• Our transparent pricing and factory-trained techs lead to immediate and long-term savings compared with unclear, piecemeal repairs elsewhere.
• We honor current service specials and offer service financing so you can address issues now and pay over time.
• All warranty repairs must be completed at a certified dealer to maintain coverage and ensure OEM parts are used.

What is the most common reason for check engine light on a 2016 Ram 2500?

• Common causes include oxygen sensor failure, loose gas cap, catalytic converter issues, or mass airflow sensor faults.
• If left unaddressed, these problems can increase fuel consumption, reduce performance, and lead to costly repairs — our diagnostics catch issues early to save you money.
• At Larry H. Miller Chrysler Dodge Ram FIAT Denver, we use OEM parts and manufacturer procedures to restore performance and reliability.
• To get started, schedule appointment online and ask about our latest service specials and financing options.

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

• Start with safety: if the light is flashing, pull over and turn off the engine — flashing often indicates a severe misfire that can damage the catalytic converter.
• If the car runs normally, check for a loose gas cap; otherwise bring your 2016 Ram 2500 to our dealership for a professional scan.
• Our certified technicians will provide a clear estimate and recommended repairs; dealership repairs protect warranties and use OEM parts for longevity.
• Book a convenient appointment now by clicking to schedule service and review current service specials.