2016 Ford Flex Check Engine Light Codes

At Coggin Deland Ford in Deland, FL, we see a handful of frequent codes on the 2016 Ford Flex: P0300 (random/multiple cylinder misfire), P0420 (catalyst system efficiency low), P0171 (system too lean), P0455 (EVAP large leak), and P0135 (oxygen sensor heater circuit). Left unaddressed, these can escalate from a simple sensor replacement or fuel system service into much larger bills — for example, ignoring a P0420 that stems from an aging catalytic converter can lead to a replacement that costs substantially more than early diagnostics and repairs. Our technicians provide a precise code read, explain each possible repair and the cost-to-fix versus cost-to-ignore, and recommend the OEM parts and procedures that maximize the Flex’s longevity. Choosing Coggin Deland Ford means you get factory-trained technicians, quick turn times, and transparent pricing; we also offer service financing to make repairs manageable and a range of service specials to reduce out-of-pocket expense. Schedule your diagnostic or view inventory and parts availability via our website for added convenience.

Check Engine Light Flashing

A flashing check engine light on a 2016 Ford Flex typically means an active misfire or another condition that risks damage to the catalytic converter or engine internals. If you encounter a flashing light, stop driving as soon as it is safe to do so and contact Coggin Deland Ford for immediate attention; continued driving can multiply repair costs and create safety risks. Our team in Deland provides fast towing coordination, priority diagnostics, and clear next steps. We explain warranty coverage, use OEM parts, and document repairs for long-term reliability. Take advantage of our current service specials or inquire about service financing to get urgent repairs handled immediately without delay. For prompt service and expert care, schedule service online now or call Coggin Deland Ford to speak with a service advisor and protect your vehicle’s performance and resale value.

2016 Ford Flex Check Engine Light Reset

Resetting the check engine light on a 2016 Ford Flex can be as simple as clearing codes with a scan tool, but resetting without fixing the underlying issue can allow a problem to worsen. At Coggin Deland Ford we perform a thorough diagnostic first, repair the root cause using OEM parts, then reset codes and run verification drives to ensure the repair holds. This approach protects your vehicle and preserves warranty coverage — repairs performed under warranty must be done at a certified dealership to remain valid. We value transparency: you’ll receive a clear explanation of the codes, recommended repairs, and both immediate and long-term cost benefits of completing service with us. We also offer service financing and targeted service specials to make genuine repairs affordable. To protect the performance and safety of your 2016 Ford Flex, schedule appointment online and let our certified technicians handle the correct fix and a professional reset.