F150 issue needs help
#1
F150 issue needs help
I’ve got a 2006 f150 5.4 3 valve and one day as I’m going down the highway it tried to down shift and when it did it lost all power and was in like a limo mode it idled horribly touchy like it was missing really bad well I eventually got it home tore it apart and it was a broken guide so I did a full timing job besides the phasers and it runs the exact same but I don’t have any codes besides o2 sensors which are gone cause of my exhaust I assume it’s the passenger side phaser but there’s no noise and it only runs rough after the engine temp gets to the middle or close to it but while it’s cold it acts like nothing is wrong I’m 1000$ in the hole at the moment so I’d like to replace that phaser amd see what it does but I need some concrete proof that’s what it is
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Earlier years of 3V seemed to have this problem, more.
Good luck.