So my check engine lights on and change the spark plug and change the coils and change the injectors, run premium gas not sure what else to do. Good fuel pressure got no leaks in air intake I’ve hooked up a code reader and it’s saying p0306 now I’ve bought 10 injectors, really need help. I’m at my wits end.
Is compression OK on that cylinder?
Yes I was getting 12 pounds of pressure witch is what the rest of the cylinders are getting I’ve changed the o2 sensor mass air flow sensor crank shaft sensor fuel filter I’ve checked all my relays I’ve sprayed air intake cleaner no change in the idle of the engine there’s no leaks on the fuel rail I do have a strong odor of fuel
Yes I was getting 12 pounds of pressure witch is what the rest of the cylinders are getting I’ve changed the o2 sensor mass air flow sensor crank shaft sensor fuel filter I’ve checked all my relays I’ve sprayed air intake cleaner no change in the idle of the engine there’s no leaks on the fuel rail I do have a strong odor of fuel