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TIL that eyeballing wire bundles can catch issues software misses
Most techs trust the diagnostic suite first. I've found visual checks often spot corrosion or chafing before it flags on screen.
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chen.olivia11d ago
My buddy's car kept throwing a code, but the fix was just a cracked vacuum hose you could only see by looking under the hood.
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henry_fox11d ago
Found a loose connector under the dash once that did the same thing.
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