Is this my electrical short ?

So here we go again. I swear that the first time I started this Duster, it had no instrument cluster lighting, but somebody told me, " That mopar lite the cluster so poorly, that in the daylight it's not all that perceivable." and the speedometer was stuck at 25 mph, I had one gauge that worked - the fuel level. Well, the speedometer fix itself, the dash lighting is now working, and today the temperature gauge decided to join the band. I think I own Christine. Wacky ! I'll have to make a video when it decides to do it's own paint, and body work. All I can say to the other car guys is, " Please stay out of my way, the bus has left the station, but nobody is at the wheel." Totally insane.
Or the plastic snap that hold the engine side of the bulkhead connector, to the interior side, which is broken, needs a way of clamping tighter. Maybe I can take one of those plastic zips used for transmission coolers, shove it through a blank space in the connector, and pull it tight. If the blanks don't have metal spades inside it should work fine. I have the bulkhead connectors from my old barracuda, but cutting and soldering up to 6 wires seems like a bigger mess than the above idea. Regardless, the car gets better everyday, and I'm okay even with the tight budget. Thanks.