Rear suspension stuck down. 96 crown victoria

so left front blinkers fail or not.????? other shoe drops.
fuses blown
wires a mangled LR
lamp socket there a mess.
trailer hitch wires hacked in hear still a mess as all hacks are.
grounds to LR is bad or rusty or mangled wires ground.

I've never heard of a rear-end alignment on a Crown Victoria. The car is a rear wheel drive which means it has a solid rear axle assembly in it. The only way to get a rear-end alignment is if your vehicle has an independent rear suspension setup.

Sounds a lot like an Air/Vacuum leak to the rear Shockies..... See a Suspension Specialist....

Check the pump. it is located under the wiper fluid container. Thats where I would start. are you interested in selling it? I'm looking for a black 96 with low miles...

Air ride suspension basically works like this. you have a small air compressor and a sensor that connects between the rear axle and the under body Frame. When this sensor detects a load movement like more or less weight it turns on the air compressor to air up or opens a exhaust valve to let air out. most common problems with this system. broken or disconnected sensor. leak in the air lines between compressor and shocks. or a bad or weak compressor.

most of theford air compressors are located towards the front of the fender wheel well in the bottom corner some times under the plastic water tanks

most likely someone unhooked it due to some part being bad in the system and even possiable that the air bags have been removed and coil springs installed

You probably have a leak in the system. Did "they" check the lines and air suspension? "They" probably disconnected the compressor to keep it from burning out from overuse. You need to fix the leak before reconnecting or the compressor will wear out very quickly.

yes disconnect small plastic air line on compressor under wiper bottle turn key on to open air solenoids put compressor air nozzle into line should inflate rear bags for awhile until they leak off good luck

are the air bags leaking? are the air lines clear?