Frequently Asked Questions

What does it mean when the check engine light comes on in a 2013 Chevrolet Express?

• It signals your vehicle’s onboard diagnostics detected a fault—anything from a loose gas cap to emission or ignition issues.
• At Stevinson Chevrolet in Colorado, our certified technicians run a full scan and explain the results in plain language, showing immediate and long-term savings by addressing problems early.
• We use OEM parts and back work with clear warranties; repairs covered under warranty must be completed at a certified dealership to remain valid.
• To get fast service and a transparent estimate, schedule service today or check our service specials.

How long does a check engine light service take?

• Most diagnostics take under an hour; repairs vary by issue. Simple fixes may be completed the same day, while parts orders can extend time.
• Stevinson Chevrolet offers efficient workflow, loaner options, and a comfortable waiting area so you get back on the road sooner.
• We also provide service financing so you can get needed repairs now and pay over time—ask our service advisors for options when you schedule service.

How much does a check engine light diagnostic cost for a 2013 Chevrolet Express?

• Diagnostics at Stevinson Chevrolet start affordably; our pricing often costs less than independent shops while delivering factory-trained expertise and OEM parts.
• Choosing the dealership delivers immediate savings (accurate diagnosis, correct repairs right away) and long-term savings (fewer repeat repairs, preserved resale value).
• Warranties and service financing add protection and flexibility—remember warranty-covered work must be done at a certified dealership to maintain coverage.
• To see current offers, visit our service specials or schedule service online.

What is the most common reason for check engine light on a 2013 Chevrolet Express?

• Common causes include faulty oxygen or MAF sensors, loose gas caps, misfires, and EVAP system leaks.
• Left unaddressed, these can reduce fuel economy, cause failed emissions tests, or lead to costly catalytic converter damage.
• Stevinson Chevrolet in Colorado diagnoses the root cause and recommends the most cost-effective repair plan, backed by OEM parts and certified techs.

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

• Start with simple checks: ensure the gas cap is tightened. If the light persists, bring your vehicle for a scan.
• Our technicians provide fast diagnostics and a transparent estimate so you understand immediate needs versus preventive work that saves money over time.
• When ready, schedule service or review current service specials to maximize value.

2013 Chevrolet Express Check Engine Light Reset

Resetting the check engine light on a 2013 Chevrolet Express can be a quick process but should follow a proper diagnosis. At Stevinson Chevrolet in Colorado, we never simply clear a code without identifying the cause. A proper reset begins with a comprehensive scan to retrieve and interpret codes, followed by a prioritized repair plan that prevents recurring faults. Our factory-trained technicians use GM-approved tools and OEM parts to ensure the fix is durable and your vehicle’s warranty remains intact. Clearing a light without addressing the root cause risks further damage and added expense; our transparent estimates highlight immediate costs and emphasize the long-term savings of doing the job correctly. We also offer service financing so you can get repairs completed now and pay over time. To protect your vehicle and confirm a reliable reset, schedule service with Stevinson Chevrolet and ask about our current service specials.

2013 Chevrolet Express Check Engine Light Codes

Common check engine codes for the 2013 Chevrolet Express include P0420 (catalyst efficiency), P0300 (random/multiple cylinder misfires), P0171/P0174 (fuel system lean), P0442 (EVAP small leak), and sensor-related codes like P0135 (oxygen sensor). Left untreated, these conditions can cause reduced fuel economy, driveability issues, and progressive component damage—repair costs grow when converters, ignition coils, or fuel system components fail. At Stevinson Chevrolet in Colorado we identify codes, explain the implications, and recommend cost-effective repairs backed by OEM parts and manufacturer-level warranties. Choosing our dealership often costs less than independent shops when you factor in accurate diagnostics, genuine parts, and reduced likelihood of repeat visits. For a clear plan and dependable repairs, schedule service or view our service specials for savings.

Check Engine Light Flashing

A flashing check engine light signals a severe condition—often an active misfire that can damage the catalytic converter or lead to unsafe driving. If the light is flashing in your 2013 Chevrolet Express, pull over when safe and have the vehicle inspected immediately. At Stevinson Chevrolet, we prioritize flashing-light diagnostics and offer same-day triage when possible; our certified technicians will quickly assess engine performance and provide a transparent repair estimate. We have shop conveniences in Colorado, from express service lanes to parts on-hand for common issues, plus service financing to ease immediate costs. Check our service specials for current offers, then schedule service online to get the fastest professional attention. Don’t delay—a prompt visit protects your engine and saves money over time.