So, I had to go to CL to find some from my locals.

“Body is in fair condition. Interior is decent. Ran great but ran low of oil and now knocks. Would rather sell than fix since I have 2 other cars. Text for more pics. Takes too long to upload here.”

I count 5 red flags on this. “Fair, Decent. But, Knocks, rather sell than fix.” Then there is the “text for more pics.” Um, no thanks.

Then there is this jewel

“Very clean Jaugar X-type with low miles (PS, 200k)! Leather heated seats,​ power everything,​ Runs and drives great. Strong heat and a/c. Need Breaks && o2 Sensor”

It’s NEVER just an O2 sensor. There is something fouling that. And I think that car is broken enough.