yes its located on the p/s firewall next to the ignition coil
Yes
3600 lbs
COIL
Try nada.com
just two in the rear
5.2 liters (318 cid)
About 1 3/4 tons
No, a 1991 Chrysler New Yorker does not have chip key.
its a five lug so 5
Turn signal stalk.
Assuming you mean catalytic converter, yes
Depends on overall condition, mileage, options, etc...
Your relay sensor is likely faulty