just got done doing an ls swap in my crx and i went to go start it to see if it ran and nothing... as soon as i turn the key forward it turns off and no power.... i have to wait a lil and then i get power again but as soon as i turn the key forward every thing shuts off. does anyone know maybe what happin or had the problem befor. thanks brandon

 

Bad grounds ?

 

Sound like your battery terminals either are dirty or they are not tighened.