Where Do I Ask 4.7 V8 Retrofit Q's?

Ted Carlson said
I owned a 4.7 and they develolp problems betwen 100K and 125K miles. Until then it was a great engine. Change oil every 4-5K

:protest:

I`ve got an 02 w/ 156,000 some odd on it, never had a problem w/ it at all. oil changed every 4000-4500 since new. very dependable, haven`t even changed the 02 sensor. just batteries-oil-filter-tires. amazing little engine, for the 5400 plus lbs truck it`s in. ------bob