My 1994 Park Avenue Ultra isn't blowing out hot air consistently. Sometimes it works great, at other times I have to restart the car and listen for the vents to close and see if the blower motor engages. The blower motor makes a noise, almost like it is gurgling if that makes sense. I was going to replace the blower motor, but understand there are reelays, actuators, etc that could also be part of the problem. Anyone experience this before?

blower relay located under hood against firewall.
look for relay it has RED-BLACK-ORANGE-BLU-and PURPLE. but I think you have bad blower motor

Thank you. I have a service/tech manual and will check the relay as well.