1tmjpr
Member
Just replaced my 2 batteries on my 21 jlure. Problem I'm having is my battery voltage is still dropping down to 12.5 then will spike up to 14.9. When I installed them the other day. The voltage was 13.9 - 14.2. Ckd alternator and connections, but all are good, and tight. Any one ever run into this issue. Or, any help would be great. Not a mechanic, but can do some work. If any one was wondering my skills. Thanks