How To Get Rusted Bolt Off Car Battery. Lets discuss penetrating oils first. Basically there are two tried-and-true methods for unbolting rusty fasteners.
Apply Liquid Wrench PB Blaster let sit a few hours consider re-allying. You dont have to take the car to a mechanic or rely on any advanced complicated techniques to get your battery looking like new. Cant get battery terminal off post.
You dont have to take the car to a mechanic or rely on any advanced complicated techniques to get your battery looking like new.
The large flat head screwdriver trick usually works well. Aim to get the nut out of place especially if the bolt and nut are spinning together. Slide the battery towards the clamp you just removed. You will want to disconnect the negative terminal first then the positive terminal.
