Info needed: 1967 M38A1 Lubrication?

[Les Kovacs]

Thanks for your patience....I am under the jeep several hours a day and I can tell you there is no engine oil leak anywhere (I have cardboard under the jeep 24/7) with the exception of 1-3 drops from the rear main seal.

Only the first plug was a 2245...the remainder were 2243's...and all had the same light colored tan insulator and electrode suggesting even burn/ignition in all cylinders.....your opinion?

Also, no visible blue smoke on start or while driving.

What about a blocked PCV valve?

Last question....brake fluid.....where to add and what type...dot 3?

Regards,

les