EGR Question
I am stumped and need some help if anyone can take the time to answer one question.
Where is my EGR Valve? 2001 F250 SD 5.4 - 266000KM
I have followed the red vacume hoses leading from the DPFE one goes to the right side of the engine but not to the valve. Is it attached behind the throttle body? Behind on the Manifold? I know what it looks like but am I missing something?
Thanks
Matt
Would the DPFE connect to the EGR valve by a high pressure line?
how can you tell if a IAC is bad?


