The phone call to the Tremec tech line went something like this: "Yea, I just bought your Magnum six-speed and put it in my car. The overdrive is great, I love it but now I've got a vibration that ...

While a Mexican standoff typically conjures images of a few angry, gun-wielding hombres stuck in a sticky situation, with no easy means of resolve, our 2004 Grand Cherokee (Project: Grand Score) had ...