Re: importance of WOT during compression test?

Posted by Lucky 1 on Dec 10, 2012; 9:09pm
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/importance-of-WOT-during-compression-test-tp4033339p4033385.html

Does not matter if the engine is cold.
What does matter is that the engine has run recently and oil is on the cylinder walls.
Cold air is more dense so compreession numbers would be slightly higher.