View Single Post
Old 08-12-2019, 04:37 PM
arizonian's Avatar
arizonian arizonian is offline
Elite Member
Join Date: Jul 2007
Location: Tucson, Arizona
Posts: 1,378

My standard is no lower than 10.5 volt while cranking, and it should read 12.5-12.8 unloaded, engine not running. A battery that reads 11.8 unloaded is bad or needs a charge in my book.

I recently repaired my 6.Slow pos. battery cables and checked the amp draw on each battery at the ground lead with a clamp-on meter. Each read ~275 amps, within 2 amps of each other.

After re-reading your post, appears you only have one battery. Check the voltage drop at each cable. If VD is nill, change the battery.
Bill in sunny Tucson

I believe in gun control.

Gun Control: The ability to consistently hit what you are aiming at.

Weldor by choice, engineer by necessity.
Reply With Quote