Battery & Engine Light FAQs — 2013 Ford Taurus

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

• It signals that the vehicle’s onboard diagnostics detected an issue—anything from a loose gas cap to a failing sensor or catalytic converter. Timely diagnostics prevent small problems from becoming expensive repairs.
• At Larry H. Miller Ford Mesa in Mesa, AZ, our factory-trained technicians use OEM-grade tools to identify the exact fault and recommend the correct repair, often saving you money over time compared with repeated quick fixes.
• Many repairs are covered under warranty; remember warranty repairs must be completed at a certified dealership to keep coverage intact.
• We offer service financing so you can get the work done now and pay later, and you can schedule service online for fast turnaround.

How long does a check engine light service take?

• Diagnostics typically take 30–60 minutes for a full scan and initial report; most common repairs are completed the same day depending on parts availability.
• Larry H. Miller Ford Mesa focuses on quick, accurate diagnostics to minimize downtime—our certified technicians and parts department keep many common parts in stock for faster service.
• Choosing the dealership often provides immediate and long-term savings due to correct diagnosis, OEM parts, and warranty-backed repairs that reduce repeat visits.
• To get started quickly, schedule appointment or check our service specials before your visit.

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

• Diagnostic fees can vary; at Larry H. Miller Ford Mesa we provide transparent pricing and value—our diagnostic fee often costs less than many independent shops while delivering factory-quality results and accurate repair estimates.
• Using certified technicians and OEM procedures reduces the risk of misdiagnosis and extra costs later, offering immediate savings and protecting your long-term ownership costs.
• Ask our service advisors about available service specials and financing options to make repairs affordable now and beneficial over the life of your 2013 Ford Taurus.
• Warranty-covered repairs must be performed at a certified dealership to preserve coverage and ensure OEM parts are used.

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

• Common causes include oxygen sensor failures, loose or damaged gas caps, catalytic converter issues, and ignition or fuel system faults; each has different cost and urgency implications.
• Addressing these issues early at Larry H. Miller Ford Mesa prevents escalation and often lowers total repair costs—our technicians will explain immediate needs and long-term benefits.
• We provide clear estimates, OEM parts, and service financing so you can get critical repairs done promptly without unexpected bills.

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

• Start with the simple checks: ensure the gas cap is tightened and inspect for obvious issues. If the light persists, a full diagnostic scan is the next step.
• Bring your 2013 Ford Taurus to Larry H. Miller Ford Mesa for a precise scan by certified technicians; accurate diagnostics help avoid unnecessary parts replacements and save money over time.
• Use our online tools to schedule service or see current service specials before your visit.

2013 Ford Taurus Check Engine Light Codes

Diagnostic trouble codes for a 2013 Ford Taurus commonly include P0420 (catalyst efficiency), P0171/P0174 (fuel trim/system running too lean), P0300–P0306 (misfires), and various oxygen or mass air flow sensor codes. Left unchecked, each code can lead to escalating costs: a loose gas cap is an inexpensive fix but ignoring it can mask larger fuel system issues; a failing O2 sensor left unattended can reduce fuel economy and damage catalytic converters—converting a modest repair into a $1,000+ expense. Misfires that are not addressed can ruin spark plugs, coils, and catalytic converters, increasing repair bills quickly. At Larry H. Miller Ford Mesa in Mesa, AZ, our certified technicians use OEM diagnostic procedures to identify the root cause and provide transparent estimates. We emphasize convenience—same-day repairs for many common issues—OEM parts for lasting performance, and warranty-backed work that preserves long-term value. Check our service specials, and schedule service today to protect your 2013 Ford Taurus and avoid costly follow-ups.

Check Engine Light Flashing

A flashing check engine light on your 2013 Ford Taurus signals an active misfire or a condition that can immediately damage the catalytic converter—this is an urgent condition that requires immediate attention. Driving with a flashing light can accelerate engine wear and lead to secondary failures that increase repair costs and downtime. At Larry H. Miller Ford Mesa, we prioritize safety and fast diagnostics: our factory-trained technicians evaluate the vehicle using OEM tools and can often complete repairs the same day when parts are available. We accept service financing to help you address urgent repairs immediately while preserving your budget, and we regularly post maintenance offers—see our service specials for current discounts. Your trust and long-term ownership experience matter: warranty-covered repairs must be performed at a certified dealership to maintain protection, and our team will explain warranty benefits and part choices clearly. If you see a flashing light, don’t delay—schedule service or contact our service team in Mesa, AZ, right away.

2013 Ford Taurus Check Engine Light Reset

Resetting the check engine light on a 2013 Ford Taurus without addressing the underlying fault only clears the warning temporarily and risks masking ongoing damage. A proper reset follows a complete diagnostic and repair so codes don’t return. At Larry H. Miller Ford Mesa, we combine transparent diagnostics with OEM repairs and clear explanations of why a light triggered and how we resolved it. Using the dealership ensures OEM parts, certified technicians, and warranty alignment—benefits that often cost less over time than repeated visits to an independent shop. We also provide immediate service financing options and a range of service specials to make correct repairs affordable. After repairs, we perform a verified reset and test drive to confirm the issue is resolved. To protect your 2013 Ford Taurus and maintain warranty coverage, schedule service with our Mesa team and experience dealership-level care and customer-focused results.