1991 Dodge Stealth R/T Twin Turbo

This car HAS NOT RAN IN OVER A YEAR. I want to be up front about that in case it deters you immediately, but I will explain its history.
My father bought this car from Bob Crow Dodge in Roswell, NM, for $29,926.00 in 1991. It is Pearl White with the option B package, which includes everything except leather seats, and had a window sticker price of $31,902.00. Despite no reported accidents per Car Fax, a year or two after he purchased it, a deer ran out and hit the passenger front near White City, NM, with the edge of the headlight decapitating it, and the body sliding across the hood. I do not have repair records for this, and my father has dementia, so I am going off of memory. It has also been in a hail storm and had repairs. The Stealth has been garaged for most of its life except for a few Sunday drives in town or brief out-of-town day trips. Dad also put it in several local car shows. It sat from approximately 1999, when my mom died, until 2011, when my father was in a severe burn accident.
My husband and I then took over care of the Stealth and had a local dealer replace the gas tank and do some other maintenance, returning it to full running capability. We rarely drove it due to time constraints and limited accessibility, as it was stored away from our home. Approximately one+ year ago, it began to lurch in low gears and required quick upshifting to run smoothly, and we took it back to the dealer, but with a different mechanic. They kept it for six months, changed plugs, plug wires, fuel filter, oxygen sensor, fuel pump, and several other things with no improvement. They stated that the code reader for this type of car was in storage somewhere, and they couldn't do anything else. We then took it to our mechanic, who was also unable to fix it. We live in a very small town and could not find anyone willing to work on it because of its age. The video shows the car running in 2024 and demonstrates the lurching problem in low gear.
It has had the following known repairs with all tickets included since 2012:
*Oxygen sensor replaced when lagging of the turbo kicking in was noticed, ran great afterward
*Dad drove it into a car wash with the antenna up, and that was replaced, but it has never extended since,
despite more than one mechanic looking at it.
*The climate control module in the center of the dashboard does not light up. It was replaced once, but it only
worked briefly. It does not affect climate controls; you can't see the readout.
* The A/C has been converted to R134A and works very well.
*The power motors for the windows have been replaced.
It is a beautiful car with an immaculate interior that still has a strong 'new car smell'. It ran perfectly until 2024 with some repairs and maintenance along the way. We continued to start it weekly after we got it back from the mechanic, but stopped driving it due to a rough idle that developed. It died one night while running, and we could never start it again. My father only has brief moments of remembering the car, and it is time for someone to have it who can truly enjoy it and knows how to troubleshoot the engine problem and return it to its former glory.