Well if you want the short answer the hot cat was created by an exhaust leak caused by a broken bolt and absence of donut gaskets between the exhaust manifold and the mid pipe , excess Oxygen , I guess .
I created another thread with the full story and the mystery solved by Howard .
I created another thread with the full story and the mystery solved by Howard .
the SLC LS3 hot catalytic converter mystery and Howard's infinite wisdom
Well, if you did not come from my build thread, let me give you the background . I got my SLC to go cart stage, fired engine up and it runs like crap and overheats. It turns out I plugged the crank position sensor into the oil temp plug on the oil pan. Dumb, Dumb, Dumb. Check Engine light did...
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