my car was running fine and i took it to redline 1st and 2nd gear and when i was end of my third gear my car bogged bad. so i pulled over and took it back and my rev limiter is at 5000 rpms now. i am running a b16 head on gsr block with a obd2 gsr ecu. i am switching that out this weekend but what can i do for now? try reseting the ecu?

 

is this your first time driving the car since the poor man swap or what? and how does it idle?

 

You could try checking the oil level.

 

i've been driving it for 2 weeks...it idles fine

 

exactly what happens...if i take is to near redline in 2nd gear around 7800 it opens up alot....then in third gear if i keep pushing it it will bog down around 7500rpms..then for the rest of my gears my rev limiter is 5000rpms