can't stop blue corrosion on battery terminal
#1
can't stop blue corrosion on battery terminal
About 3 months ago I notice a lot of blue powdery corrosion on my positive battery terminal on my 09 xb. I took it apart , brushed it clean and washed it all down with baking soda water an cleaned off then put a felt wrap around thing on the terminal and now checking it again it is totally covered with blue again. Anyone ever have this problem and it keeps coming back?
#2
Have you tried using baking soda and water? Usually cleans that stuff up quite nicely. You MAY have a battery terminal post that is seeping acid. Once this happens, nothing will fully stop the corrosion. There is a product at all NAPA stores that cleans and protects battery terminals. Its in a spray can usually on the bottom shelf next to the store's battery section.
#5
I took everything apart and found that the post was not pressed into the battery all the way and that there was a small crack in the top of the battery. I sealed around it all and it still looks corrosion free after a few weeks.
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