Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 Ram 3500?

• It signals the engine control system detected a fault — anything from a loose gas cap to an emissions, sensor, or ignition issue on your 2016 Ram 3500.
• At Larry H. Miller Chrysler Dodge Ram FIAT Denver, our certified technicians use OEM-grade scanners to identify precise fault codes, reducing guesswork and repair time.
• Diagnostics start at approximately $93.45, and our pricing often costs less than independent shops while delivering factory-trained expertise and long-term savings through correct repairs and OEM parts.
• Repairs covered under warranty must be completed at a certified dealership to protect your warranty — we’ll explain coverage and next steps clearly.
• To get prioritized attention, you can schedule service online; ask about available service specials and service financing to pay over time.

How long does a check engine light service take?

• Most diagnostics require 30–90 minutes depending on code complexity and road test needs for your 2016 Ram 3500.
• Once codes are read, we provide a transparent estimate and explain immediate and long-term savings from doing the repair right the first time with OEM parts.
• Our Denver service center is staffed with certified technicians trained on Ram trucks to complete many repairs the same day.
• We offer service financing so you can get necessary repairs now and pay later; to reserve a time, schedule service online.

How much does a check engine light diagnostic cost for a 2016 Ram 3500?

• Diagnostics at Larry H. Miller Chrysler Dodge Ram FIAT Denver typically start around $93.45 depending on inspection needs for the 2016 Ram 3500.
• We emphasize value: our certified approach often costs less than independent shops when you factor correct diagnosis, OEM parts, and warranty protection.
• Immediate savings come from fixing the root cause quickly; long-term savings come from preventing collateral damage to components like catalytic converters or ignition systems.
• Ask our service advisors about service specials and financing options to spread payments and keep your truck running at peak performance.

What is the most common reason for check engine light on a 2016 Ram 3500?

• Common causes include faulty oxygen sensors, loose fuel caps, ignition misfires, or EVAP system leaks — each can trigger a variety of trouble codes on the 2016 Ram 3500.
• Our technicians diagnose with OEM-grade tools to pinpoint the issue and recommend the most cost-effective repair to preserve engine longevity.
• Choosing dealership service delivers transparent estimates, factory parts, and repairs covered under warranty when applicable — warranty repairs must be performed at a certified dealership.
• To save time and ensure accurate repairs, schedule service and review current service specials.

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

• Start with the basics: check the gas cap for tightness and visible damage — a loose cap is a common trigger for a check engine light on the 2016 Ram 3500.
• If the cap is secure, bring the truck to our Denver service center for a quick, accurate diagnostic; our factory-trained techs will pull codes and explain options.
• We often cost less than independents after you factor in correct repairs and warranty protection; we also offer service financing so you can address issues immediately.
• Book time with us by clicking to schedule appointment or check current incentives under service specials.