Okay so I've asked this once or twice before and have researched a little but I can't really find the answer. I'm swapping a already built 2.7i seta into my 1987 325e with the transmission also out of the 88 e28. I have a wiring harness from a 1991 325i and the 525 ecu.
I've heard I'll need a new fuel rail and a new O2 sensor? Is this true? And is there anything else I'll need to get this running? I have my motor and transmission pulled and the motor is just about ready to go in now.
I've heard I'll need a new fuel rail and a new O2 sensor? Is this true? And is there anything else I'll need to get this running? I have my motor and transmission pulled and the motor is just about ready to go in now.
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