There are two things I do not leave my garage without: spare fusible links and spare ECU. Virtually everything else can be band aided simply.
If I was leaving on a year long trip in a 25 year old rig I certainly wouldn’t leave without a spare.
Some may call me crazy.
I've got the Fusible links spare, and a Starter spare. The ECU is new to me, So is it then worth it to get that swapped out with the newer ECU? As in there could be no other answer to all these issues other than a bad ECU?