All i know is this happened to my friends CRX, he spent all this money into changing what your about to change and the car continued to do the same thing. he even swaped out the ECU

he kept changing his fuel filter 2 per week to be exact (the one in the engine bay) and he kept getting odd orange depposits in the filter. lowered his gas tank and he found that the whole bottom of his tank was covered in rust.

he then upgraded his fuel filter while they replaced the tank