No underhood pics but replaced all coolant hoses and a bunch of crusty old vacuum hoses today on the 2.3 focus today.
Got a P0172 code("Bank 1 System too Rich") code the other day. LTFT's are still off after vacuum hoses replaced.
Smoke test shows ...looks like my plastic intake manifold is cracked.
I had to replace the one on my other 2.3 zx3 "recce" car last year due to being cracked.
Knew I should have just put a new one on in this car too when I was putting this boneyard engine in recently... but no...I didn't.
Intake is on backorder from Ford.
Oh well...
It's not like it isn't already the slowest rally build on the planet anyway-so no rush! Crusty old rallyx pic of the car at HDT rallyx in Ridgecrest attached for posterity...