4.6 L Triton motor fix or swap?
I have low mileage(mostly below 5,000 feet ha, ha) '99 expedition with 262,000 miles and the timing chains are loose. I was wondering should I have the timing chain cassettes replaced or just the whole engine. And If the engine, is the 4.6l the same in all ford products. ie will a 4.6 from a 150 or a mustang bolt up and the computer work.