Front end squeal
Since I purchased the car there has been a squealing noise when I shut the car down, like something winding down. It makes no noise when the car is running and the shorter the time it was on the louder/longer the squeal is when I turn it off. I assume it's the radiator fan but the unit has a pretty comprehensive plastic shroud around it and I can't really see the inside. Are there any parts in it I can WD-40 or do I have to replace the whole thing?
2005 Crown Victoria Police Interceptor