Famous 2009 Ford Escape Check Engine Light Flashing References. Continuing to drive with a flashing check engine light can cause further damage to your vehicle’s emissions system or other components. This device allows you to communicate with your vehicle’s onboard computer system and retrieve diagnostic trouble codes (dtcs).
Misfiring engine when an engine misfires, one or more of the cylinders doesn’t produce the power it should. A check engine light can indicate a broad spectrum of problems with your 2009 ford escape. Most likely, there’s a misfire occurring, either from a bad ignition coil, a bad spark plug, a faulty fuel injector, a bad engine sensor, or low compression.
