I HAVE A 1988 SEASWIRL WITH AN OMC 5.7 LITER ENGINE. i HAVE REPLACED THE COIL AND MALLORY MODULE AND HAVE NO SPARK. i HAVE 12V TO THE COIL AND THAT IS AS FAR AS IT GOES. i HAVE CHECKED FUSES AND WIRING AND EVERYTHING SEAMS TO BE GOOD. ANY IDEAS WHICH MIGHT HELP???
