I discovered this week that one of my radiator cooling fans has been dead, I have no idea for how long. I only noticed because while sitting in non-moving traffic in 100 degree weather, I noticed the temperature gauge creeping up. After resuming driving it went back down to it's normal horizontal spot. This prompted me to check the fans, and sure enough, the driver's side one is quite dead. My question is this: Do I really need to replace it? I see in Chiltons that the non A/C models only use one fan, my temperature's fine if the car's moving or if it's less than 90 outside, there's only another month or so of summer, what do you think? Is there a difference between the port and starboard fan assys?
Thanks, Mike