Frequently Asked Questions

What does it mean when the check engine light comes on in a 2017 Ford Mustang?

• It signals that the vehicle's onboard diagnostics detected an issue — anything from a loose gas cap to an emissions or engine performance problem.
• At Herb Chambers Ford of Braintree our certified technicians use OEM-grade scanners to identify the exact code and explain repair options clearly.
• Choosing our dealership often costs less than independent shops over time because we focus on correct repairs, OEM parts, and long-term reliability — immediate and long-term savings through fewer repeat visits and warranty-backed work.
• If a repair is covered under warranty, it must be completed at a certified dealership to preserve the coverage; we will explain warranty details during your visit.
• We offer service financing so you can get necessary repairs now and pay later; to arrange, schedule service with our team.

How long does a check engine light service take?

• Diagnostics typically take 30–90 minutes depending on the issue and whether road testing is required.
• Simple fixes like tightening a gas cap or updating software can be completed the same day; more complex repairs are estimated up front.
• At Herb Chambers Ford of Braintree we prioritize quick turnarounds with transparent timelines, OEM parts, and factory-trained technicians to maximize vehicle uptime.
• We encourage customers to view current offers before arrival — see our service specials — and you can schedule service online for fast check-in.
• Service financing is available to help manage unexpected repairs without delay, preserving vehicle value and safety.

How much does a check engine light diagnostic cost for a 2017 Ford Mustang?

• Diagnostics vary by issue, but our transparent pricing and bundled offers mean competitive value; many diagnostics start at a reasonable rate and are clearly explained before work begins.
• Herb Chambers Ford of Braintree frequently costs less than independent shops when you factor in correct OEM repairs, warranty protection, and fewer return visits — delivering both immediate and long-term savings.
• If a diagnostic leads to covered warranty work, repairs must be completed at a certified dealership to maintain coverage; we’ll handle warranty paperwork for you.
• We offer service financing so you can authorize necessary repairs now and pay over time; ask our service advisors when you schedule appointment.

What is the most common reason for check engine light on a 2017 Ford Mustang?

• The most frequent causes include faulty oxygen sensors, loose gas caps, catalytic converter issues, or ignition and fuel system faults.
• Left unaddressed, these can reduce fuel economy, increase emissions, and lead to costly repairs; our technicians diagnose root causes, not just symptoms.
• Choosing Herb Chambers Ford of Braintree ensures OEM parts and factory procedures, which protect engine longevity and resale value while often saving money over time.
• Take advantage of our service specials and service financing to make repairs manageable and timely.

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

• Start with simple checks: secure the gas cap and confirm basic fluids; many warning codes are triggered by minor, fixable issues.
• Regardless of the initial check, a verified scan at the dealership ensures accurate identification — our factory scanners read Ford-specific codes and freeze-frame data.
• We provide clear estimates, OEM parts, and certified technicians to protect your 2017 Ford Mustang's performance; any warranty repairs must be done at our dealership to remain valid.
• To expedite service, schedule service online and review current service specials before arrival.