Frequently Asked Questions

What does it mean when the check engine light comes on in a 2013 Ford Flex?

• It signals that your vehicle’s emissions, engine sensors, or powertrain have detected a fault; it can range from a loose gas cap to a serious engine or turbocharger issue on a 2013 Ford Flex.
• Larry H. Miller Ford Mesa in Mesa, AZ uses factory-grade diagnostics to pinpoint the cause quickly so you avoid costly long-term damage and get the correct repair the first time.
• We often cost less than independent shops while delivering OEM parts, certified technicians, and manufacturer-level warranties—delivering immediate savings and longer-term value.
• If the repair is warranty-covered, it must be performed at a certified dealership to retain coverage; our team will explain warranty details and options.
• We offer service financing so you can get repairs now and pay later; to arrange timing, schedule service online.

How long does a check engine light service take?

• Diagnostics for a 2013 Ford Flex typically range from 30 minutes to 1.5 hours depending on code complexity and whether road testing or sensor checks are needed.
• Simple fixes (tightening a fuel cap or clearing a minor code) may be quick; more complex turbocharger, O2 sensor, or EVAP system repairs require additional time for parts and testing.
• Larry H. Miller Ford Mesa provides streamlined check-in, priority bays for diagnostics, and clear time estimates so you can plan your day.
• We post current offers under service specials, and our service team can discuss loaner or shuttle options when needed.
• To lock in a convenient appointment, schedule appointment and ask about payment plans and warranty coverage.

How much does a check engine light diagnostic cost for a 2013 Ford Flex?

• Diagnostic fees vary by complexity; at Larry H. Miller Ford Mesa we price competitively and transparently so you know the cost before work begins, and our pricing often costs less than independent shops while providing factory training and OEM parts.
• Diagnostics can be an immediate, cost-effective step that prevents expensive repairs later—this creates both immediate and long-term savings for your vehicle ownership.
• If a repair is needed and covered under warranty, repairs must be completed at a certified dealership to preserve coverage—our advisors will confirm warranty applicability.
• Ask about service financing to spread payments; to get started, schedule service and we’ll provide a written estimate.

What is the most common reason for check engine light on a 2013 Ford Flex?

• Common causes include faulty oxygen sensors, catalytic converter issues, mass air flow sensors, or EVAP leaks; turbocharged engines like the 3.5 V6 twin-turbo in your 2013 Ford Flex may also throw codes related to boost control or intercooler systems.
• Addressing small sensor issues early at Larry H. Miller Ford Mesa reduces fuel waste and prevents larger component failures down the road.
• We provide OEM replacements and certified diagnostics to restore performance and protect resale value—often at a better overall price than independent shops once warranty and quality are considered.
• To check your vehicle promptly, schedule service or review current service specials.

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

• Start with the basics: secure the gas cap, check basic fluid levels, and note any altered performance (loss of power, odd noises, or a flashing light).
• If the check engine light is steady, you can drive cautiously to the dealership; if it’s flashing, get service immediately because that often indicates a severe misfire or catalytic converter risk.
• Larry H. Miller Ford Mesa will run a comprehensive scan and explain findings, warranty implications, and the most cost-effective repair path.
• We offer service financing and transparent estimates—click to schedule appointment or view our service specials.