1998 Plymouth Voyager Engine vibration when stopped in Driv

If you ask them to look at something, that's what they're going to do. You need to tell them what the problem is and let them look for the cause. From your description, I'd start by looking at a mispositioned front engine mount rubbing metal on metal.

Exhaust components can make noises too if pipes are rubbing on the body or mounting brackets. Less common is a mis-positioned power steering hose transferring pump noise into the passenger compartment.

Caradiodoc