EGR...
Notch, I have had it disconnected for six months and the idle has been squirrely pretty much since then. Occassionaly, an adjustment would seem to work (TPS, or IAC clean) but it would return to erratic after a while.
I have decided to hook the EGR plate back on and reattach the vacuum line, because I have the supply vacuum line NOT plugged. So maybe I was dumb from the get go not doing that, but I'm doing it tomorrow in the morning first thing and I will let you know.
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1988 GT Convertible
331 10:1 TW heads, GT-40 intake, MSD, TRW flattops, B Cam w/ 1.7's, MAC exhaust, 24's, 70 TB, 76 MAF, 3.73's, Pro 5.0, Koni's, Anderson PMS, Wideband 02, yatta, yatta...
One week with new motor, two speeding tickets...joy
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