My 1997 GSI cranked like 10 times after removing Mpem then putting back in. Then later that day I had zero power. Then days after checking the switch, starter relay, dess post, key which were all fine, it randomly cranked again like 10 times then hours later again no power, why would this be MPEM has been benched tested and all good fuses all good on the machine, haven’t blown any, no idea what is causing this