Manometer..
I am into a technical system to find out If my oil consumption is due to rings or maybe just going out through the valves.
What I have done was build a manometer like the one explained in a you tube version. that looked like it may have been made of 3/8 tubing.
Engine manual says to use a manometer to check vacuum in crankcase. A good reading would be -15"
I need to know what size tubing was used for a mechanics manometer. may have been smaller. with the 3/8 tubing I get a steady - 7 1/2"
If I went to say maybe 1/4 tubing would the reading be higher as spec calls for ?
I am into a technical system to find out If my oil consumption is due to rings or maybe just going out through the valves.
What I have done was build a manometer like the one explained in a you tube version. that looked like it may have been made of 3/8 tubing.
Engine manual says to use a manometer to check vacuum in crankcase. A good reading would be -15"
I need to know what size tubing was used for a mechanics manometer. may have been smaller. with the 3/8 tubing I get a steady - 7 1/2"
If I went to say maybe 1/4 tubing would the reading be higher as spec calls for ?