hoping you might be able to tell me what part of the ignition system i might have fried by not having the battery ground hooked up when starting. the battery positive was hooked up and i do have a ground from the aluminum boat to the battery and it was hooked up. now there is no spark, starter turns, oil light lights up when turning over. thinking it might be the CD unit but i don't have a shop manual to get me through the trouble shooting. thanks for any info you might be able to provide.
