my se-r won't idle please help

[NismoDriver@aol.com]

Sounds like you have a leak after the MAF. check all of your piping
connections and for any vacuum lines that may be off or split/cracked. Timing
should be a@ 15 degrees, however with an eradic idle you won't be able to set
it properly. You need to pinpoint the cause of the poor idle first. If you
are running a stock BB BOV or a DSM type BOV it needs to be recirculated. the
BOV could be venting and acting like  a leak. Hope this helps.
John
B12 Sentra w/ JDM SR20 and boost
New Orleans, LA