2003 Expedition 5.4 CNG
I have a 2003 Expedition with a 5.4 engine that has 350K on it, and is needing replacement.
I see on Ebay there is a 5.4 CNG engine for sale, out of a 2010 E350 van. Will this engine work in my Expedition, if I keep all the existing Expedition wiring, computer, intake manifold, fuel rail, injectors, etc?
Basically, I think the "long block" from that E350 CNG is suitable for my 2003 Expedition, but I would like other opinions.
RW



