Ok I will check the battery, if memory serves its clean but couldnt hurt to check! I'm going to grab a MAF on the way home just in case and toss it in. Couldnt hurt right? Worst case I just take it back. Really wish I had a really good scanner to go through this... But I'm only $2830 into this car so far, so I have some money I can throw at it. I'll check the EGR and I'm thinking the booster could have a leak in it. I have to press the brakes a little harder than I think I should to get adequate brake performance.

Maybe another thing I should do is check for exhaust leaks? I tightened up a couple of joints a little... But not a lot. mainly just crushed the gaskets further because I used an impact gun thsi time. lol But I'll check the manifolds and make sure they're still torqued... Never had a car leave me scratching my head like this before. so odd...

Are there any ways to test a MAF? Or just swap it out real fast?