still hunting

[savannaz34]

hi guys,i have a 92 z34 that wont run or stay running(when it actually starts.
ive change the icm,ecm,plugs,crank sensor,knock sensor,ect.i scanned it while it was running(everything looked great,scanned when wont start(everything still looked great)by that i mean sensors are reading fine.i have good fuel pressure,good compression,i have spark,ive checked injector pulse.
everything seems fine,but it is far from fine.its driving me nuts. i cant see it being a broken wire or a loose ground,because when it wont start,the scanner is still getting good readings from all sensors,when the motor is running and then dies,no codes or anything come up.if you canthink of anything else,please let me know.i have too much time and money into this car to just scrap it.

thanx

[RedZMonte]

honestly at this point i would say take it to reputable mechanic and have them diagnose the problem... that honestly will be cheaper then just throwing a bunch of parts in it.

S