When buying a used car from a private seller, how can you make sure the car does NOT have some serious "hidden damage" that will end up costing thousands to fix? not everyone is a mechanic, so just by looking under the hood, I will have NO idea if the engine, transmission, whatever is good or bad.
so , how can I know if the transmission is good or needs to be replaced? how can I know all the major parts are still good?
I'm talking about any used car from the years 2012-now.
EDITED to add: while looking at the KBB.com results, how much over the price value is acceptable to pay for a used car?
what if they are asking $9,000 , and the KBB.com suggests it is only worth $7,700?
Do I walk away and find another seller?