Electrical drain, battery won't maintain charge?

[Kurt in NJ]

Sponsored Links (Register now to hide all advertisements)

Do you have one of those "free" harboe freight multimeters??, they have a 10 amp scale
Some of the electronics that have 2 power feeds can draw when one is unhooked

stock cars have known componets, it is easier becauser the systewm in known, on modified cars only the person that modified knows what was done