Quote:
Originally Posted by MacCool
.... Might even consider sending the old fluids off to Blackstone Labs or similar to get an analysis done. Might give a little insight into how the engine and driveline has been wearing in the hands of the previous owner and give you the opportunity to correct little problems before they become big problems. |
I've never had a UOA done; I just do frequent changes. But it does sound like an excellent idea if it can be done before you sign on the dotted line. I'm in the market for another car but not sure if getting a UOA would be practical. How much oil is required for a sample and how long does it take to get results? If the seller changed oil/filter the day before I get a sample, will there still be enough "junk" left to show up on the test?