Okay, I did as you guys said. Pulled the spark plugs, I couldn't really tell which one looked steamed. I had my girlfriend crank the motor over, number 8 sprayed A/F all over the inner fender. Looked into the hole with a light and found this (see pic). You can see the A/F thru the #8 spark plug hole. I found a running 5.9 for $550 and decided to just replace the motor. The shop that did the other work said they would cut me a break on installing it. Oh, they said they didn't remove the intake before and I can tell they didn't because the intake bolts were never touched.