Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 Ford Focus RS?

• It signals that the vehicle’s onboard diagnostics system has detected an emission, ignition, fuel, or sensor issue; it does not always mean a catastrophic failure.
• At Larry H. Miller Ford Lincoln Draper in Draper, UT, our factory-trained technicians read the exact fault codes, explain the problem in plain language, and recommend a repair plan that focuses on immediate and long-term savings.
• We often cost less than independent shops because of efficient diagnosis workflows, OEM parts availability, and targeted repairs that prevent recurring issues.
• Remember: repairs covered under warranty must be performed at a certified dealership to preserve coverage and ensure proper documentation.
• We offer service financing so you can get repairs now and pay later; to get started, schedule service online or check our service specials.

How long does a check engine light service take?

• Basic diagnostics typically take 30–60 minutes; more involved repairs vary by the fault and parts availability.
• At Larry H. Miller Ford Lincoln Draper we streamline the process with dedicated bays, genuine Ford parts, and technician teams trained on the 2016 Ford Focus RS, so many customers are in and out the same day.
• Choosing dealership service often yields immediate savings — accurate diagnosis avoids unnecessary parts and repeat visits, which lowers long-term ownership costs.
• To minimize downtime, schedule appointment online and review current service specials before you arrive.

How much does a check engine light diagnostic cost for a 2016 Ford Focus RS?

• Costs vary by region and severity; at Larry H. Miller Ford Lincoln Draper we provide transparent pricing and written estimates after diagnosis.
• Our efficient diagnostics and access to OEM data often mean lower overall repair bills than independent shops, because we fix the root cause on the first visit.
• Any warranty-covered diagnostics or repairs must be completed at a certified dealership to retain coverage and receive full warranty protection.
• We also offer service financing to help you manage unexpected repairs — schedule service to get an exact quote and explore payment options.

What is the most common reason for check engine light on a 2016 Ford Focus RS?

• Common causes include faulty oxygen or mass airflow sensors, a loose fuel cap, ignition system issues, or turbocharger-related faults specific to high-performance engines.
• Left unchecked, these issues can raise fuel costs, reduce performance, or cause expensive catalytic converter damage — prompt diagnosis saves money and preserves the engine’s health.
• Our technicians specialize in the 2016 Ford Focus RS and use factory diagnostics to find the true cause quickly, reducing unnecessary parts replacements and long-term expenses.
• For dependable service and to take advantage of dealer-only parts and warranties, schedule service and view current service specials.

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

• Start with simple checks: confirm the gas cap is tightened, observe driving behavior (power loss, stalling, or limp mode), and note whether the light is steady or flashing.
• A steady light often means a non-emergency fault; a flashing light signals a severe condition that needs immediate attention to avoid engine damage.
• Bring your 2016 Ford Focus RS to Larry H. Miller Ford Lincoln Draper for a professional scan — our certified team gives a clear estimate and explains immediate and long-term savings of prompt repair.
• We back repairs with dealer warranties and offer service financing so you can get the work done without delay; schedule appointment today.