Originally Posted by Marek
I could care less if the Frod did win the magazine tests. Those tests wont keep the trucks out of the shop. Wait till that new 6.7 in a 550 has a fuel tank that is rusting out from the inside out and starts sending all that rust thru the motor ! Will those couple of extra hp do you any good then ?
That rust should be stopped by the fuel filter before it damages the engine. The trucks are largely new; do you know for sure that they haven't modified the cab and chassis fuel tanks?
It is still too early to start bashing the new 6.7 for reliability, considering that it is all new and was designed by Ford this time.