[ddfred]

I read the stratified guide, seems simple enough, but curious as to how you thread in the the compression tester, I'll be using the OEM kit from autotune.
I'm seeing elsewhere you should do the test with the engine cold and not warmed up like stratified says.
Just looking for advice, I do not want to mess anything up.

Operating temp, remove all spark plugs and hold both the clutch and accelerator pedals to the floor while cranking.