How much psi do you put threw the engine when doing a leak down test ?
S savitout541 Member Joined Aug 27, 2012 Threads 6 Messages 17 Mar 3, 2013 / stihl 056 av #11 How much psi do you put threw the engine when doing a leak down test ?
R Rivets Lawn Royalty Joined Mar 11, 2012 Threads 55 Messages 14,807 Mar 3, 2013 / stihl 056 av #12 It depends on the engine, go by the gage, which measures in percentage.
