Quote Originally Posted by johno90 View Post
Not really old school, its pretty common first step check ups only pull the tools out when its not an obvious thing, as in porous metals and fine cracks.
Yeah, I actually modified the test by attaching a bottle to the radiator and filling it with coolant/water so I can see the escaping air bubbles clearly and the volume of air bubbles.
I like OldSkool Funk's approach of taking all the spark plugs out and then putting one spark plug at a time while cranking.
Pretty basic, but didn't pop into my head the simplicity and effectiveness of the test.