Glad to hear that things are working out! That's great news.
Just one thing to note. You mention that the shop is going to change the plugs for you. Make sure the replacement Spark Plugs are Double Platinum plugs!!! You'll find alot of shops try and save a few bucks by replacing the plugs with single platinum tips. The Duratec will eat through single plats in no time. You have Double Plats in there from the factory, and that's what you'll want in there now.
To be sure, get the part number of the plug they used, and check back with us to verify they used the right plugs. Knowledge is power.
Good luck with everything!
