yetijeff
06-25-2013, 03:41 AM
Alright so I'm a little new to the dual cam world. My other 240 is single cam and as far as 240's that's all I know. Anyways I bought this car as a shell. It's a 91 fastback. Put a new (used) motor in it hooked everything up per the fsm. All emissions everything. Now when I go to start the car when it's cold I have to pump the gas a little and it fires right up, runs a Little rough and then cleans up. When it's warmed up and I shut it off it starts with no issues. The idle also fluctuates between 1000-1200 rpm and drops down to 750 when in gear (auto) Now I have done some searching and most sources say the Iacv need to be replaced/cleaned. I have no cel's timing is set correctly. My question is before I take all that shit apart I just put back together to get to it, is there any other problems/solutions you guys have experienced that you can share. Any help is much appreciated