I dont trust most mechanics at shops like that, most are forced to become salesman.
thats why you end up with slashed axle boots, unbalanced tires, leaks, worn clutches, missing screws/bolts/caps, unhooked ac wires, I can go on and on...
Ford Fusion 2006
120k Miles
Motorcraft FL-2017B stock filter out and in (Got 8 last year from WM clearance 1.50 a pop
Out - always used 5w-20 Motorcraft Synthetic Blend
In- Valvoline 5w-20 Synthetic Blend High Mileage I got from Walmart for $11.59 !