csm240z

I am fairly certain they are but will double check either way. The two middle cylinders are on the same coil pack and when i pull either of those it runs perfect. Any other ideas in the mean time?

I'm at an end trying to figure out what has been causing this so maybe you can help. I'm not extremely savvy car wise. This is kind of a learning experience for me. But I had the car (72 240z L28et w/ megasquirt and EDIS) running fine and tuning the idle. Then I quit for the day, tried starting it up and it was hesitant. Once it finally did it was running really rough and seemed to be misfiring. I've gone through everything trying to figure out what is causing it, I get spark on all the plugs, injectors are all good, swapped EDIS and coilpacks, reloaded firmware on megasquirt, changed battery and alternator. Like I said it almost sounds like a misfire and when I pull the plug on one of the two middle cylinders it smooths out like it was running before...the only thing I can think of is that the head gasket is blown between the two and when one ignites it lights the other...but then again I have no clue and would like to steer away from pulling the head right now. Would appreciate your help

My engine has been constantly flooding and difficult to start/runs extremely rich. A mechanic friend of mine said that I should only have power on one of the wires of the injectors when the key is in the on position and that the other wire pulses on and off while its running/injecting. Well when I went to test this out I had power on both of the wires on all the injectors with the key in the on position. I have a L28ET with MS1-Extra, Ford EDIS and 440cc Ford Racing injectors. Can anyone help me figure out why this is happening?

I've got a set a guy gave me when I bought the car. Don't know where they came from but they're still new in the plastic bags. Never installed. I don't know how much they're worth but how does $40 shipped sound?

Hey guys thanks for the quick response. aplyedmind pm sent Also will a 240sx TB bolt right up?

Looking for a 240sx throttle body with the throttle position sensor. Let me know what you got, I'm located in the Denver area. cs.maynard@yahoo.com