The coolant issue was a head gasket problem on the 3.8L engine. No coolant flows thru or around the intake manifold. Could be intake gasket issue or just needs a new set of plugs/wires. And if you're keeping it for some time, I'd spend the additional $70-75 for a new coil to go with the plugs and wires.
2016 Ford Fusion SE (1.5L Ecoboost)
2015 Ford F-150 Lariat Supercrew (3.5L Ecoboost)
2010 Lincoln MKZ (3.5L DOHC)
2007 Ford Focus SE (2.0L DOHC) A.K.A. "Zippy"
2004 Ford Freestar Limited (4.2L OHV)
Generac 17.5KW Generator (33HP Twin Cylinder)
Farm Hand 60 Gallon Compressor (3 Cylinder)
AMSOIL in everything I own that I can get it in...
"Have a good day, and a better one tomorrow"