I have checked the PCV Valve and there is no leaks or cracks in the hose or elbow. There is vacuum pressure coming from it so i believe it's ok.
I will have to do that next, and hopefully that is the problem because I'm still lost at what could be causing the problem.
Yup, realized I made the mistake. I used to have a Chevy Tahoe and after working so much on this expo my brains a little toasty. Guess ill have to let a mod know to change my name to 5.4 haha. :grd:
That is correct I changed the number 5 plug and coil that is on driver side closest to the...
Hello all,
I'd first off like to say hello. Name is Brian and i live in sunny Temecula California.
I recently purchased a 1997 Expedition that has the 5.3 v8 (xlt)
I am having some issues and would like to get some of your opinions on the matter.
I am getting codes P0305, P0174...
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