JUST TO LET EVERYBODY KNOW WE HAVE SEEN SOME RODS GO AWAY ON 6.4 WITH SOME OVER FUEL PROBLEMS WHEN THE INJECTORS FAIL IN THE DISCHARGE....... FORD IS LOOKING FOR ANY REASON TO CANCEL WARANTY REPAIRS WE HAVE HAD LOTS OF INFO COMING FROM THE COMPANY.....
i WOULD GO EASY ON THE HOP UPS INTILL WE HAVE THE BASE FUEL SYSTEM RIGHT..... THE SUPPLY TO THE HIGH PRESS PUMP IS JUST 3 PSI AND 1/2 PSI LOSS IN PRESS CAN TAKE OUT THE PUMP AND MOVE TRASH INTO AN INJECTOR AND IF THAT INJECTOR FAILS IN DISCHARGE IT WILL HYD A CYL AND TAKE OUT A ROD. ANY MODS AT THAT TIME WILL VOID YOUR WARANTY
My question obviously centers around the supply to the high pressure pump.
Is this pressure factor considered, examined and stabilized with the SCT tune?
Thanks very much.