SPONSORED LINKS

How to stop battery terminal corrosion?

Tiny
DIDI7154
  • MEMBER
  • 2015 TOYOTA RAV4
  • 4 CYL
  • 4WD
  • AUTOMATIC
  • 81,000 MILES
Hello, my battery, 4 years old, keeps getting corrosion and foam around the terminals and the battery itself. I’ve charged it and added distilled water to the battery, and it is functioning fine. I’ve cleaned the terminals a few times, but the corrosion keeps coming back. What is causing the corrosion and how can I get it to stop?
SPONSORED LINKS
Monday, May 9th, 2022 AT 8:25 AM

1 Reply

Tiny
STEVE W.
  • MECHANIC
  • 13,464 POSTS
Check the alternators charging voltage. If it charges at a higher voltage, it is likely the cause of the problem.

https://www.2carpros.com/articles/how-to-check-a-car-alternator
Was this
answer
helpful?
Yes
No
Monday, May 9th, 2022 AT 9:44 AM

Please login or register to post a reply.

Related Battery Charge Content

How to Charge a Car Battery
VIDEO
How to Charge a Car Battery
Instructional repair video
Battery Charging
GUIDE
Battery Charging
A battery can go dead for a few reasons, one of the most common causes is the battery simply has gone bad which is easy to load test without equipment, replacement may be is...
VIEW MORE

Sponsored links