R and R fuel injectors

Did you check the actual voltage reading to fuel injectors? I wondered about a voltage drop? Your fuel pump relay supplies voltage to both fuel pump and fuel injectors.
In the diagram, the gray wire is voltage and the other color is ground controlled by computer. Did you check fuel injectors, individually?I'd want to use a gage and check proper fuel pressure. Fuel--spark--compression--timing. There are other ways to get fuel in the engine besides fuel injectors, Just to see if engine will hit? There are safety issues, safety is your responsibility.

pull that injector again and replace the seals with new ones as it appears that the fuel is by- passing the injector and flooding the cylinder.

Possible causes
- Faulty front heated oxygen sensor
- Ignition misfiring
- Faulty fuel injectors
- Exhaust gas leaks
- Incorrect fuel pressure
- Faulty Mass Air Flow (MAF) sensor
My bet would be dirty fuel injectors, Try putting fuel injector cleaner in your tank next time you fill up.

If leaking at the threads, take it off put teflon tape on threads put back on, if still leaking you need to replace line or injector...

yes it would be related. it should come up as a misfire. replace the injector itself. they are know to stick and leak. happy holidays

Check to see if your filler pipe is rusted(The pipe where you put gas in). Do you smell gas stronger when you fill up your tank?

you have a leak on teh top part of the tank ??somewhere ---like the filler connector or the sender unit

Check the crankshaft position sensor.If the pcm doesnt see a crank sensor input,it will not pulse the injectors.

try replacing the whole injector. that should fix that leak.

The engine is running way to rich, that would be the only reason for gas in the oil, things that cause a rich mixture are leaking fuel injectors or to much fuel pressure, have these checked by a shop, also do u have a check engine light?