my car idles at about 400 rpm's and wont go any higher than that and dies after 5 min. do any of you guys no what the problem is. all sensors are hooked up correctly and workin accordin to the sensor we use to test it w/

 

You need to give more info.Does it run fine other than the idle?My first thought is the IAC needs cleaning,EGR stuck maybe.

 

What mods do you have? My buddy had the same problem. It was an o2 sensor wire that burnt on the headers, when that happens it automaticly blows a fuse out. Check all your fuses, the fuse was Eng .... i forget.

 

the engine is rebuilt, it ran fine at the shop (it overheated badly entire engine needed to be redone) then me and my uncle took it to his house and rebuilt it. the engine is installed but it has the problem mentioned above.

My mods are CAI, cc306, flowmaster, bored out a little more, oversized pistons, b&m ripper shifter. in the spring the flow is goin for borla and pro 5.0 for b&m. we checked all the fuses and they were fine but when we crank on the starter the o2 sensor wiring was burnin but we fixed that problem and still no startin.