yet anothet idle problem

what mods do you have??

i have mine set to 38 with the line off, i did put some time in adjusting my idle, took awhile, basicly because i would have to disconnect the battery for 20 minutes to clear the computers memory. every time you adjust the idle screw, disconnect the battery and check the tps sensor, i have mine set at .95 finally got it to idle around 900-950 range without any surge or stall. when you reconnect your battery, let it idle with no acessories on for a couple minutes, shut it off for a couple and fire it back up with all accessories on for a couple of minutes, when doing this you will see your idle even out as the computer is now learning after being wiped out...lol.. give it a try, see if it helps, as far as fuel pressure, try 38 and see how she runs, its kinda hard without an air/fuel gauge to see whats going on, or you can take it to get a tune at a mustang shop. good luck, later tom