I got a 2012 Ford Edge 3.7 getting a P0305 code, already changed spark plug and coil, doesnt misfire but check engine light stays on, would charging the injector be the next thing to do??
Seeing that you said it’s fuel related when it comes to injectors is it possible to have a P0206 code from using premium gas and switching to regular gas in a MKZ?
I don’t think so, if you dropped octane you’d get an octane knock code, usually when you get a fuel injector code it’s because the injector no longer can function, the octane level in fuel is not a factor. You might have performance issues with dropping to regular fuel.
