I wanted to find out what ECU the previouse owner had installed, so I pull it out and see it's a JWT! So then I go to see if he installed the boost jets (and clean my throttle bodies while I'm there). I pull off the intake hoses and see the right bank wastegate vacuum line was UNPLUGGED! There were boost jets in the lines, so I cleand my TBs, plugged in the lines. It completely took care of my cold rough idle -duh-, but I haven't takin it for a drive yet to see the power difference. Just thought I'd share.....
Follow Ups
Doing some work on the Z last night - zxtaz11:28:04 06/05/03