I am about due for my first oil change and have started to try to find a Ford Dealer near me who can do it. Do I have to do anything to use synthetic oil? I may just do it myself. Syd
Hi Syd. If you have ever changed the oil on a car, the same rules apply to your PC. You'll need 7, that is "Seven" quarts of 5w-20 full synthetic, any brand will do well as long as it is SAE rated. As far as oil filters go, the Ford filter is FL820S, but any brand eqivalent filter works fine. I like to buy my supplies at Walmart who sells the Ford brand oil filters along with a few other brands. In their auto section there is a book, easily cross-referencing all the oil filter brands they sell. I personally favor the Ford oil filter and Mobil-One full synthetic oil.
When removing the oil filter, make sure the black rubber gasket comes off with it. If not, just grab it afterwards. Then clean the seating surface on the engine, dip your finger in fresh oil and oil up the black gasket on the new filter. This allows the new filter to be tightened by hand better. It is a hand-tighten-only process. No tools to tighten the oil filter. That is critical to follow or you may damage the new filter, or over-compress & deform the gasket.
Before putting the oil drain plug back in, wipe the plug and the oil pan surface to remove any sand or dirt that could introduce gasket damage or a slow leak. Then add a little fresh oil to the plug gasket. Most oil change places don't do the easy extra steps, so doing it yourself is doing a better job.

Some of you know that I volunteer as a mechanic helping the under-resourced. We have seen many vehicles come in with stripped oil pan drain plugs. Some oil change kid is too lazy to insert the plug by hand in turn it by hand untill it seats. He loads his impact wrench with drain plug in-socket and spins it on carelessly, cross-threading it. Then the plug isn't seated on the pan right, then oil leaks forever. The only true repair is getting a new oil pan. I just don't trust those quick-lube shops.