Cool 2008 Impala Misfire But No Check Engine Light 2023. Web when a flashing or blinking engine light shows up on your dashboard, it’s almost always related to engine misfires. Causes a code may mean that one or more of the following has happened:.
Causes a code may mean that one or more of the following has happened:. Misfiring engine when an engine misfires, one or more of the cylinders doesn’t produce the power it should. There may be more or less cylinders.
