anyone else had problems with autozone. i purchased one from them and it would drag and cause my starter relay to melt. then i exchanged it and that one worked for a while til the front bolts in the faceplate of the starter came out. replaced that one and it worked fine for about a week and then the bendix wouldnt engage it would just make a whirring sound. all my cables are new so is the starter relay and the battery is a 1000 cranking amp unit. is it just poor quality parts or do i have something wrong with my car. motor is a fresh 390gt and tranny is a good toploader. flywheel is in great shape.