This week, the one and only Martha Stewart comes to Car Talk Plaza, to help bail out Tom and Ray on auto-domestic matters. How do you get crusted dog drool off a car? What's the best way to craft a shaving cream rosette on a wedding get-away car? And, how long does it take to cook a whole chicken on the engine manifold? Find out if Martha has any better automotive advice than our dynamic duo! Elsewhere, Patrick is baffled by his Camry's 50 percent drop in gas mileage; Dana's Jetta is making an alarming noise she'd like to blame on a friend; and Mark's mechanic insists that things always need to be replaced in pairs. Guess what? His mechanic is also the proud owner of a large Cabin Cruiser! Tune in for all this and lots more, this week on Car Talk.