Update:
Did some work on the car. I had some horrific exhaust leaks due to my pipe and muffler deteriorating (think they were original), so I put a new 2" exhaust on it. I used factory Toyota cat. and an Aero muffler. The car sounds much better, and it isn't too loud. Now that I can actually hear the engine running and not a bunch of muttled sputtering, I can focus on making my engine run right.
Pics of nicely tucked exhaust system:
I took my valve cover off to adjust my valves and I was a bit horrified at how dirty the inside was. Its hard to tell with these pictures, but there is a lot of oily sludge in the bottom and all around. I am not sure what the best approach would be to clean this all up. Any ideas?
Pics (their gross looking):
I don't know if I should be alarmed by this stuff or not, but I would like to have the internals of my engine as clean as possible.
After adjusting valves I checked all my vacuum lines and made sure they were all sealing. I checked the "vacuum box"? that they all connect to and found that there is a diagram on the bottom. So I followed that, and made sure they were all where they should be. I then started the car and used a can of carb cleaner to spray around the manifold. Found 2 areas where I have vacuum leaks. This is exciting for me because I now have an idea of what is making my car run like crud. can't wait to fix it and have my baby purr for me.