i just put a swap in my car and everything seemed like it was fine, but when i decided to rev it after 15 min and pull away the car seemed to die. i even changed computers and the same thing happened. i have no clue what this could be. what can it possible be?

 

give more info.

hows the temp? how did it die? did it just cut out, or did it rev down and kinda sputter then die?

 

arite it sounded great. the temp was good we waited like 5 min and then turned heat on and it blew hot air. it had a steady idle at like 1500 but everytime u went to rev it the rpms would go down until it just died out but if you never reved it it would be fine

 

im thinkin its a vac leak but idk yett