Does your 1988 Mazda MX-6 pull to the right when driving a steady speed on a level road? Or does in pull to the right on acceleration? Pull at steady speed would most time be caused by tires or alignment, if that is the case having the alignment shop recheck their work may not be a bad idea. If you are pulling on acceleration that could be cause by what is called "torque steer". The is a trait of front wheel drive cars, some suffer more from this condition that others. If "torque steer" is what you are feeling this may be a normal condition for your Mazda.