Toluene: Most major specialty paint stores. On the shelf. Try a gallon in a half-gallon of gas.
Get in the trunk and disconnect the wiring harness to the selector valve behind your right rear passenger seat, just to the left of the RR strut tower. Press ON on your inflator control. When the back end of the car is up in the air, and not raising any more, turn the inflator off, and pull fuse 12 to keep it from venting.
The selector valve disconnect is to trick it and prevent it from sending air to the inflator, but to the struts instead. Very simple.
Fuse number varies by year, but Fuse 12 is confirmed for 92/93.