I've been having electrical issues on different parts of my 76 FJ40 over the last year or two and have been replacing wires etc.
Today, I tested voltage between my (-) terminal and the block, while the engine was running, and I got around 10v :/
So.. as someone without much auto/electrical history, how do I go about diagnosing the issue?I assume pulling fuses one by one to at least isolate the circuit causing the problem? I tested removing every fuse in sequence while it was running, and while the 10v did drop a little at a time down to 5v, it never went away, even with NO fuses in the block.
Any other help would be greatly appreciated!
Today, I tested voltage between my (-) terminal and the block, while the engine was running, and I got around 10v :/
So.. as someone without much auto/electrical history, how do I go about diagnosing the issue?
Any other help would be greatly appreciated!
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