Frequently Asked Questions

What does it mean when the check engine light comes on in a 2020 Ford F-350 Super Duty?

• The check engine light indicates the vehicle’s onboard diagnostics has detected a fault. Faults range from minor sensor issues to problems that affect emissions or engine performance.
• At Bill Estes Ford Brownsburg we use factory-grade scanners to identify the exact code, diagnose root causes, and recommend OEM parts or repairs that protect long-term value.
• Choosing our dealership often costs less than independent shops when you factor in accurate diagnostics, genuine parts, labor guarantees, and the long-term savings from avoiding repeat repairs.
• Repairs covered under warranty must be completed at a certified dealership to preserve coverage and ensure proper documentation.
• To get started, schedule service online or check current offers on our service specials.

How long does a check engine light service take?

• Diagnostics typically take 30–60 minutes depending on the issue, with more complex repairs requiring additional time for parts and testing.
• Bill Estes Ford Brownsburg prioritizes quick turnarounds using certified technicians and streamlined processes so you spend less time waiting and more time driving.
• We offer service financing to get necessary repairs done now and pay over time, which helps avoid delayed maintenance that can lead to greater expense.
• Use our online tool to schedule appointment and we’ll provide a clear estimate and timeline before any work begins.

How much does a check engine light diagnostic cost for a 2020 Ford F-350 Super Duty?

• Diagnostic pricing can vary by fault complexity; at Bill Estes Ford Brownsburg we aim to offer competitive diagnostic rates while delivering thorough, accurate results.
• Compared to many independents, our dealership frequently delivers better overall value—accurate diagnostics, OEM parts, and factory-trained technicians reduce long-term repair costs.
• We recommend checking our current service specials for promotional pricing and combining services to maximize savings.
• To get a precise diagnostic and written estimate, please schedule service online or call our service team.

What is the most common reason for check engine light on a 2020 Ford F-350 Super Duty?

• Common causes include faulty oxygen sensors, loose or damaged gas caps, catalytic converter issues, and ignition misfires—each has different risk levels if left unaddressed.
• Ignoring these issues can reduce fuel economy, increase emissions, and lead to costly repairs like catalytic converter replacement or engine damage.
• Our factory-trained technicians at Bill Estes Ford Brownsburg will diagnose the exact cause and recommend solutions that deliver immediate and long-term savings.
• Remember warranty repairs must be done at a certified dealership—book a service visit through our schedule service page to protect your coverage.

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

• Start with basics: check for a loose or missing gas cap and observe vehicle behavior (loss of power, strange noises, or rough idle).
• Even if the issue seems minor, professional diagnostics help prevent escalation; our dealership provides accurate code reading and a clear repair plan.
• We offer service financing so you can address problems immediately and avoid higher costs later due to neglected repairs.
• To ensure a reliable repair with OEM parts and certified techs, schedule appointment or review our service specials for savings.