Welcome to EM! Is this your daily driver as well? I'm plannin' on getting a small car for drives on a normal basis, and use the ZJ as a project Jeep for an off-road vehicle to wrench on and stop puttin' miles on it. Vacuum gauge doesn't seem like it has a loss, you regain the money spent on it, and if something is up, the vacuum gauge can help find what's wrong with your engine. win-win-win situation there
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