Originally Posted by jlw
If you pay for (4) new sensors an a intake valve o-ring the it's cheaper going to the dealer.
Relacing ome sensor or one o-ring is cheaper if you go to a dealer. T
hat is the problem with shade tree mechanics.
When was the last time you took a crossfire to a dealership? Never mind the 'diagnostic' fee, then the outrageous costs for parts and labor. And don't forget the problem with dealerships that just throw parts at it until they either fix it or say that can't fix it. All this, and you still have to pay through the a$$ orifice! I say do everything you can and then try to find a fellow XF owner who can help you fix it way B4 you take it to a dealership.