I had to hook up my vortech fmu backwards then the directions state. i hooked the fuel return to the tank on the side post. and the bottom post to my aem fpr. who else has had this problem?

 

Why did you run it backwards? Directions state things for a reason.

 

When i hooked it up like the directions state. and by the way that the tech support from vortech explained i blew two aem diaphrams and messed up the diaphram in the fmu. i spiked twice too nearly 80 psi at idle.