Info needed: 1967 M38A1 Lubrication?

[Les Kovacs]

Thanks for the prompt response....can you please send me a picture of the temp gauge sending unit?...not sure where it is or what it looks like.....is it still available?

So, I can either use a 4 lb or 7 lb rad cap?

Can you also review the procedure to adjust the fuel mixture (new small additional tail pipe somewhat sooty after only 20 min drive)....what temp does the running jeep have to be...cold or operating temp.....

Thanks!