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  1. Leaking supercharger at vented bolt in front of pulley

    I'm swapping my motor in my 99 regal gs SC. The one we got from Robbins in illinois we believe was from a gtp. We switched everything we needed to over and are about to place it back in my car and we noticed a small drip from the bolt on the supercharger pulley. I've looked up a few things that...
  2. Code P0440

    DTC's, Problems & Troubleshooting
    Hi, this is my first post on this forum but i've been reading many threads over the past year and I've realized there are alot of smart individuals here. I am a very active member over at News - NAIOA. I have a 2003 chevy impala ls 3.8. Anyway, to my problem... I have the cel p0440. I know this...
  3. Cylinders leaking 40% compression after rebuild.

    Hey guys, I'm rebuilding my L67 because it was losing about 40% compression in a leak down test and was running really rough. I re-ringed the pistons but didn't re-bore because the cylinders looked good with no ridge at the top and the factory cross-hatch pattern was still visible (did a light...