http://ecomodder.com/forum/showthrea...age-27192.html
You are in luck, I can actually pull data off of the ECU to figure out what I'm dealing with.
I suspect the cracked manifold (being replaced tomorrow), an extremely lazy oxygen sensor, and the PO running it without a thermostat contributed to the melted down precat, I'll find out more when I have a chance to run the TDCL datalogger.