Should I repair or get rid of my car? and how much would it cost me? on 2007 Mercury Milan

I was told my engine is tapping so either my lifters are about to go out or my engine is about to die. I was told my oil was too thin and it has too much in it but I was under the impression I needed to have it changed since it is past the due date. My car tends to hesistate then it surges forward.

Asked by for the 2007 Mercury Milan
1 answer
it depends if the engine is fixable or not