Thank You, so much, for all your help, I work 70 hrs a week and have a hard time finding time to test these things but Ill get to it eventually, I have a mechanic friend with a temp gun also.
At first I was overwhelmed american cars are simpler. . . err. . . different, but its not so complicated after all, though I believe I will have to sell it(944) before winter, need a cheaper, Sports Car (Mk2 VW GTI, 1gen. Rx7?) I have to go to college.
Also, I was refering to the higher RPMS driving, and it seemed, highway driving in 4th gear was alright, but when I got to stop and go city it starts to heat up. But thats great, check the cheap stuff first?