The heater blower motor is under the hood bolted to the heater plenum on the passenger side of the car.
Yes
14 inch
Does your 1986 Chevy Celebrity have the 2.5L 4 cylinder engine or the 2.8L V6?
The blower motor relay is located under the hood right next to the blower motor near the firewall.............
check your fuse, check the wiring to the blower or the blower motor itself could be shot.
'86-'88
376 c.i.
The PCV sits in a rubber grommet in the top of the valve cover.
Assuming you have a mpfi engine it is in the throttle body.
I would suggest that you take your car to a wheel shop and see what they have that will work.
Its right up front. Piece of cake to change!
YES. The 74 and 86 engine blocks are the same as far as DESIGN.