I've been googling this problem that I have but have yet found a real answer, so here I am. I've completed an M30b34 motor swap into my E30. Everything went well, except when the motor is warm, the engine will hesitate during acceleration especially in 1, 2, and 3rd gear. Drives fine on the hwy. It does idle a bit high, 1k and sometimes 1200.
Some info:
- 059 ECU, NO performance chip
- G265 trans
- my E30 is, 85 Euro with 1 exterior fuel pump, no interior
- no over heating
These are brand-new parts:
- all gaskets are new
- new fuel pump
- rebuilt, all working properly 19lbs bosch injectors
- new fuel filter
- new vacuum lines
- new fuel lines
- re-man AFM
- re-man TPS
- re-man ICV
- new O2 sensor
- new spark plugs, rotors, wires etc....
The motor has been running bit rich and I was thinking I should switch the injectors back to the OEM, but I want to know what everyone is thinking prior to switching. Let me know your thoughts. Thanks
Some info:
- 059 ECU, NO performance chip
- G265 trans
- my E30 is, 85 Euro with 1 exterior fuel pump, no interior
- no over heating
These are brand-new parts:
- all gaskets are new
- new fuel pump
- rebuilt, all working properly 19lbs bosch injectors
- new fuel filter
- new vacuum lines
- new fuel lines
- re-man AFM
- re-man TPS
- re-man ICV
- new O2 sensor
- new spark plugs, rotors, wires etc....
The motor has been running bit rich and I was thinking I should switch the injectors back to the OEM, but I want to know what everyone is thinking prior to switching. Let me know your thoughts. Thanks
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