Frequently Asked Questions

What does it mean when the check engine light comes on in a 2013 Ram 3500?

• It signals that the vehicle’s onboard diagnostics detected an issue — anything from a loose gas cap to an oxygen sensor, ignition misfire, or emissions control fault.
• At Larry H. Miller Chrysler Dodge Jeep Ram 104th in Denver, CO, our certified technicians use factory-grade scanners to identify the exact code and explain the diagnosis clearly.
• Prompt diagnosis with our dealership often costs less than independent shops over time — we reduce unnecessary repairs and help preserve resale value and fuel economy.
• Any warranty-covered repairs must be performed at a certified dealership to protect coverage; we’ll confirm warranty eligibility and recommend OEM parts when needed.
• To book a diagnostic quickly, you can schedule service online; we also list rotating service specials to help with immediate savings.

How long does a check engine light service take?

• Typical diagnostics take about 30–90 minutes depending on the issue and whether a road test or live-data capture is required for the 2013 Ram 3500.
• If repairs are necessary, our technicians provide a clear estimate and explain repair time; many common fixes are completed same-day.
• We prioritize transparency — you’ll receive an accurate time estimate, parts options (OEM vs. aftermarket), and long-term cost benefits of choosing OEM parts and certified techs.
• We offer service financing to get your vehicle repaired now and pay later, and our dealership frequently runs service specials to reduce immediate out-of-pocket costs.
• To confirm availability, schedule appointment online and choose a convenient time at Larry H. Miller Chrysler Dodge Jeep Ram 104th in Denver, CO.

How much does a check engine light diagnostic cost for a 2013 Ram 3500?

• Diagnostic fees vary by severity and labor; typical check engine diagnostics start around $89 and can range upward if extended troubleshooting or component testing is required.
• Our dealership pricing is competitive — we often cost less than independent shops when factoring in accurate diagnostics, OEM parts, and the long-term savings from avoiding repeat repairs.
• We will always provide a written estimate before performing repairs and discuss warranty coverage; any repairs covered under warranty must be done at a certified dealership to keep coverage intact.
• Ask about current service specials to reduce diagnostic and repair costs, and consider our service financing options to spread payments while maintaining factory-level care.
• To begin, schedule service online and our team at Larry H. Miller Chrysler Dodge Jeep Ram 104th will walk you through costs, timing, and available savings.

What is the most common reason for check engine light on a 2013 Ram 3500?

• Common triggers include a loose or missing gas cap, faulty oxygen sensors, failing catalytic converters, or ignition/misfire issues — each produces specific diagnostic trouble codes.
• For the 2013 Ram 3500, sensor-related codes and ignition misfires are often the first things our technicians evaluate because they directly affect performance and fuel economy.
• Addressing these promptly at our dealership preserves engine life, prevents catalytic converter damage, and yields both immediate and long-term savings.
• We use OEM parts and factory procedures to ensure that repairs meet manufacturer specifications — and remind customers that warranty repairs must be done at certified facilities.
• To take advantage of efficient diagnostics and reputable repairs, schedule appointment with our Denver service team and check current service specials.

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

• Start with obvious checks: ensure the gas cap is tight and undamaged — a loose cap is a frequent and simple cause for the light.
• If the light persists, bring your 2013 Ram 3500 to our certified technicians for a proper scan; our factory-grade equipment identifies the exact code and recommended repair path.
• We emphasize clear communication: you’ll get a diagnosis, options for repair (including OEM parts), warranty information, and an estimate to make an informed choice.
• Remember that choosing our dealership provides long-term value through accurate diagnosis, certified service, and warranty protection; service financing is available if needed.
• When you’re ready, schedule service online or review ongoing service specials to save on immediate repairs.