IF it is like the 1994 3.8 v-6, it is located on the top of the motor behind the alternator, you have to remove the plastic 3800 cover that snaps on to get to it. It is under a black vented cap that looks weird and says PCV in small letters on it but it is all in black so you have to look close, you just turn it and the pcv valve is set in a spring underneath it.
4 lb/ft
Inside the oil pan bolted to the engine block.
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.
driver side valve cover
the pcv should be near the front valve cover
location of heater damper on 1995 buick lesabre
floorboard inside car always wet 1995 buick skylark
Where is the EGR valve located on a 1995 dodge 1500 5.2 liter
in the transmission valve body
The location of a water pump on a 1995 Buick Skylark 4 cylinder is next to the engine. It is found directly under the alternator.
depends on the engine size
Could be a bad thermostat or heater core