The rain can come into the trunk through the tail lights for some reason. I have the same problem on mine.
Left rear of engine compartment.
The oil filter on the 1995 Buick Park Avenue is located on the driver's side in the engine compartment. The filter is close to the firewall on the driver's side.
The horn location for a 1999 Buick Park Avenue is along the front of the engine compartment, near the right headlight. It is directed outward to help the sound travel further.
Replace the fuel injectors and the fuel pressure regulator.
under the coil pack in the engine compartment. The coil pack is where the plug wires hook into it.
It is located under the Engine Compartment Multi-use Relay Center on the firewall.
many including a/c radio,interior lights,auto suspension leveling system.etc...
The Buick Park Avenue Started In 1991
Slumming on Park Avenue was created in 1937.
Park Avenue Logger was created in 1937.
The duration of Park Avenue Logger is 1.12 hours.
Why is my 1994 park avenue cutting off on me