look for the roller on an arm when turning the bolt to loosen it tilts and releases pressure off the belt for removal
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.
Inside the engine, remove the base pan and you will see it.
Depends on the engine the Park Avenue had in it.
remove the power steering pump
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...
By disassembling the engine. Not a DIY job.
It is located inside front cover of engine.
Pull the bulb...
Remove the horn and hook it to a 12 volt battery charger. If the horn blows, then the horn works and your problem is somewhere else.