The PCV valve on a 1995 Buick Park Avenue is located on the top of the valve cover. Twist the valve and pull to remove and replace it.
Depends on the engine the Park Avenue had in it.
Take the light assy off of the car and the bulb screws in from the rear.
driver side valve cover
the pcv should be near the front valve cover
1000lbs
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.
Best bet would a factory service manual, or Chilton or ?? I retired in 1994, sorry I can't help
in the top of the fuel tank...
Take it to a Buick Dealership
How TO REPLACE THE TRANSMSSION: CALL A MECHANIC
By disassembling the engine. Not a DIY job.
Pull the bulb...