Re: Oil pump change on 56 Packard 400

Posted by Ernie Baily On 2023/10/11 18:22:38

As a follow-up I found the orig oil pressure sending unit, so I proceeded to clean it up and used my meter to test the ohms and it does read 70 ohms. So I believe it is good. I'll reinstall and hope for the best. Any body have any tips on how to tighten it with out distorting the sender?