Frequently Asked Questions

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

• It signals that the vehicle’s onboard diagnostics system detected an issue ranging from minor (loose gas cap) to serious (engine misfire or emissions control fault).
• At Larry H. Miller Chrysler Dodge Ram FIAT Denver our certified technicians begin with a thorough scan and inspection to identify the exact code and cause.
• We often cost less than independent shops while providing factory-trained expertise, OEM parts, and clearer long-term value through precise repairs and warranty protection.
• If your repair is covered under warranty, it must be performed at a certified dealership to keep coverage intact; we’ll explain warranty terms and options before work begins.
• To get the best outcome fast, schedule service online or check current service specials before you arrive.
• We offer service financing so you can get necessary repairs now and pay later, preserving vehicle reliability and resale value.

How long does a check engine light service take?

• Diagnostic scanning and initial inspection typically take 30–60 minutes, depending on symptoms and code complexity for your 2016 Ram Promaster Cargo Van.
• If repairs are required, time varies: simple fixes (sensor or hose) can often be completed the same day; more involved repairs may require parts ordering or additional labor.
• Larry H. Miller Chrysler Dodge Ram FIAT Denver prioritizes quick turnaround with skilled technicians, OEM parts, and efficient workflows to minimize downtime.
• We communicate time and cost estimates up front, highlight immediate and long-term savings, and can arrange service financing when needed.
• To reserve a convenient slot, please schedule service online and review current service specials.

How much does a check engine light diagnostic cost for a 2016 Ram Promaster Cargo Van?

• Prices vary by location and complexity, but at Larry H. Miller Chrysler Dodge Ram FIAT Denver we provide competitive diagnostic rates and transparent estimates.
• We frequently cost less than many independent shops because of efficient processes, factory tools, and access to OEM parts that avoid repeat repairs and higher lifetime costs.
• Our pricing includes a full code read, technician review, and a clear repair plan that emphasizes immediate savings and long-term value.
• Remember that warranty-covered work must be completed at a certified dealership; we’ll verify warranty eligibility before any billed repairs.
• Ask about service financing to start repairs today and pay over time, and consider current service specials for extra savings.

What is the most common reason for check engine light on a 2016 Ram Promaster Cargo Van?

• Common causes include faulty oxygen sensors, loose or damaged gas caps, failing catalytic converters, and ignition or fuel system issues.
• Our technicians use OEM diagnostic procedures to pinpoint causes quickly, preventing small issues from becoming costly repairs.
• Choosing our dealership means certified technicians, genuine parts, and service records that protect vehicle value and warranty coverage.
• We emphasize both immediate repair savings and long-term reliability savings through correct, lasting fixes rather than temporary patches.
• To address a persistent or new check engine light, schedule service and review available service specials.

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

• Start with basics: check the gas cap for proper fit and obvious fuel system leaks — a loose cap is a common trigger.
• Next, let our certified team perform a full code read and inspection to determine whether the issue is urgent or can be scheduled.
• We provide transparent recommendations, prioritize immediate and long-term savings, and can discuss service financing to get repairs started promptly.
• All warranty-related repairs must be handled at a certified dealership to maintain coverage; we’ll verify and advise before performing work.
• To get checked quickly, schedule service online and see our current service specials.