Were do the sparkplugs go in the car

Were are they

In head just above piston cylinders.

http://dsportmag.com/the-tech/engine-101-part-1-engine-basics-for-dummies/

Put the tools down and step away from the vehicle. If you can't find the spark plugs you have no business replacing them. I would seek experienced help to avoid costly damage if I were you.

Fact is as you know, if one has to ask where the durned spark plugs are, one has no business trying to change them. No offense intended for the question asker, but some people just need to put the tools down and have somebody that knows what they are doing work on their vehicle. Tools in the hands of the totally unskilled can cause very costly damage.

TrannyMan, you should have been a comedian. LOL. MKZ is fine and the wife is loving it. Problem free except for a defect 14 speaker audio amplifier that was promptly repaired by my local Ford dealership. I told them the amp was bad and they verified and replaced. Just sitting here doing some reading and having a Bud getting ready for bed.