2006 Ford Freestyle SE Wagon 4-Door 3.0L

I am the original owner. I have had the car for 8 years and the car just started running rough. I took it to mechanic and he found three codes. All are timing related. crankshaft and cam position sensors and 1st bank of injectors missing. My mechanic thinks its the timing chain. Motor needs to be taken out to fix. I am selling the car as it is. Must be picked up and pay cash. The car has no visible rust. there are a few minor scratches. nbsp; transmission runs good. The car is two tone blue and gray. Tires are 6 months old and brakes were done less than 5. 00 miles.