hey every1, alright my car has some probs i think needs to be fixed. I scanned it with my auto-tap but I'd like some more expert opinions. here's the link

ftp://file:file@ftp.isnk.net/home/file


idle is idling of course
drive is a spirited drive on the freeway (not how i normall drive, but wanted to gather as much data as possible)
drive1 ( just a drive around a bit to get some more data)

now I didnt record everything autotap can, but I got most of the important things I believe. some of my probs are losey gas mileage. some where about10mpg/city, just seems to be getting worse and worse, was 13 a few months ago. power on the down side, feels like. she tops out at 120mph (rpm close to redline, but wont bounce off the limiter, and will not go past 120) when she came with Z rated tires at the factory. And yesterday the stupid moron at Strauss Auto let my engine over heat while he was flushing my coolant, It hit red and if i didnt check on my car, Im sure it would have blown up. no coolant in oil or oil in coolant and no white smoke in the exhaust, but Im monitoring. Can you all assist me, if you need more info, ask me please, thank you!

 

ttt incase ne1 might want to look at it =)