I need some answers?
 

I just got my FC bout a month ago. When i bought the car it seem to run good, started up great. i was driving it home bout 150 miles away. My alternater belt broke, so i did a temp fix with pany hoes untill i got it home. so when i got the belt on at my house i have been having trouble with it. when i start it up it doesnt wanna idle right, so i tried to drive it down the road it doesnt wanna go beyond 4000rpm. so i bought new spark plugs, and wires. it still didnt fix the problem. i check the fuel injectors, they are fine. so could this be my coils?

what is it a turbo, n/a, what year

Where did you get the panty hose ? Did you have them on when the belt broke? J/K.
Go to the FAQ section and do a complete tune up and see what happens. Do you know the previous owner? How do you know the fuel injectors are fine? How did you test them.?
Above 4000RPMS could mean a bad ground. My car stumbled bad at 4K and it turned out to be a loose ground wire at the tranny bell housing.

.......why did you have panty hose in the first place?

panty hose??? how the hell would that hold out?? im lost??lol

Omg Lmao....sorry i cant be of any service to you

He's exagerating.