Is this engine coolant on my spark plugs? P0300

Cory Gillmore · 11-02-2021, 12:20 PM

Quote:

Originally Posted by JARblue

If you buy a kit, I recommend getting a new one from Eugene (or other licensed Ecutek dealer) just to be safe. If you get a used cable kit, make sure it includes the cable AND the deskey USB dongle as well.

I'm fairly certain the Ecutek app only works with the Ecutek BT module. But I've been wrong before.

That code is a generic catch-all code, so it's probably fine to drive the car. Don't drive it if the CEL is blinking. I might avoid WOT and higher RPMs just to be safe. Are you ok with it stranding you somewhere if something goes wrong?

I appreciate your responses man. Haven’t had a flashing light yet but I do understand that if I do I should park the car.

I’m definitely avoiding driving the car hard.

My gut tells me it’s a fueling issue. Either fuel pump or fuel injectors. I’m tempted to just start throwing parts at it….like just replace the fuel pump and all the injectors. Then if it still does the same thing just sit back and have a cry about it.

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