23
My old foreman in Tampa always said to check the ground first on weird electrical gremlins
I spent an hour on a 2018 F-150's flickering dash lights before remembering his advice, and sure enough, it was a corroded chassis ground behind the left front wheel well. Anyone have a favorite method for cleaning and protecting those connections?
3 comments
Log in to join the discussion
Log In3 Comments
the_mary9d ago
Honestly, that old foreman advice can waste time. I've chased a lot of "bad ground" ghosts that turned out to be a failing module or a chafed wire. Sometimes you just need to start testing the circuit.
9
schmidt.amy1d ago
Wait, you had a bad ground on a Civic?
4