I need a leakdown test done to find out what all i need to replace before i pull my motor out.

Im looking for someone with the skills to be able to tell the difference between a bad piston ring and a bad or stuck open valve on the same cylinder..

Only respond with top of the line workers,im not trying to buy some parts because they told me it was bad and i get to pulling the motor apart and its perfectly fine.

 

Custom Car Care did one on our Prelude.