I got one for you, it will involve unbolting 3 bolts and a old rag .
Unbolt your fuel rail, and lift it up (make sure injectors are connects and fuel lines are connected).
Lay them aside, and put a rag underneath of them. Then go to your cabin, and prime the fuel pump, as in go to ACC but DO NOT start the car. This will put pressure into the fuel rail. If your injector O-rings are the cause, you will have fuel spraying all over the towel.
I had this problem on my Avenir, with Cyl #4, made the car dirty rich.
B14 DE
Unbolt your fuel rail, and lift it up (make sure injectors are connects and fuel lines are connected).
Lay them aside, and put a rag underneath of them. Then go to your cabin, and prime the fuel pump, as in go to ACC but DO NOT start the car. This will put pressure into the fuel rail. If your injector O-rings are the cause, you will have fuel spraying all over the towel.
I had this problem on my Avenir, with Cyl #4, made the car dirty rich.
B14 DE