hello everyone , im posting this thread , because ive got a curse jejeje, just kiddin , i got this crazy problem , my truck is a 04 fx4 with 84k miles and AIRAID, and everything works perfect , but after a couple hours driving , it fails like its running out of gas its like a misfire , but the scanner doesnt get misfiring problems, iv changed the fuel pump , and the tps , the problems gets worse when i hit the brake and rev it up to 2000 rpms , need help

 

have you tried replacing your fuel filter?