theres a number of posts for this already, mainly take your air filter out n make sure its dry, find all the drain nipples, front door hinges, under rear bumper, air vents next to rear drain nipples if sunroof, and finally remove all your door cards and butyl seal around the inner card finally pull up carpet and drain your lagoons, should sort it out, also check the accelerator feed as the rubber grommit may of moved.
just a checklist i went through yesterday