So I got it all back together and it started right up. At first it was a little rough then I noticed the one vacume port I had left open for a BOV signal, put my finger over it and it idled fine.
Took it out for a drive and was pretty easy on it, stayed close to or below 0 boost. Stepped on it a couple times for just a second and it seemed to pull fine, I got out of it pretty quick just to be safe. After a little while it started hesitating and would shake pretty bad if you revved it up. Now it doesnt want to idle nicely like before. Really has me stumped. Could this shaking be a miss on one of the cylinders?
I did check the ecu connections, they were all clean. Also I had removed the air regulator and your left with a plug the same style as the fuel injectors. Can I just leave that as is or does it affect the ecu being that it isnt connected to anything?
Last question, I looked into the fuel pressure test kits and gauges. A good gauges is about 15-20 dollars more than the tester. Im considering getting one hooked up so I can see what is going on. Im getting some grey smoke in the higher rpms that I believe to be fuel related. If I can see the fuel pressure as I rev it, might show if my fuel pump is still good, there are obstructions in the lines, fpr, etc. Does this sound like a good idea?