View Single Post
Old 09-19-2018, 01:26 PM   #8
cad
Senior Member
 
cad's Avatar
 
Join Date: Apr 2009
Location: Omaha, NE
Posts: 703
Likes: 204
Liked 93 Times in 52 Posts
Default Re: Electrolysis in aluminum radiator - Help

Quote:
Originally Posted by dragracedr View Post
out of curiosity, do you run a battery tender? I had a similar problem, ate 2 radiators and ruined 2 batteries. Tender was overcharging and backfeeding through alternator/chassis from battery side of cut-off switch.
I have but usually only when racing is longer than 2 weeks apart.
cad is offline   Reply With Quote