I had lost this site altogether for a few months recently, thanks to Duff for telling me it's back up.
I would urge towards all the lines and fittings first. honestly, I've never truly figured out the weak points of my system. it's still cold enough...but it's certainly needing a total replacement. sorry I can't be more help.
_________________________
WizAire CAI w/9" K&N & HV3, 2.5" d/p w/h/f cat, Cobra CB, PowerSlot slots w/Hawk HPS, GR-2s, GMPP handling kit, NextLevel STBs, Pilot Sport A/S Plus tires.
98 L36/MM5
RaC