Not one tiny bit. Putting a clutch on your current fan will allow it to slip, and if the current set-up is running hot, the slipping fan could actually drive it into overheat.
Now, if the fan-clutch comes on a different, more efficient, fan; thats a different story.
Does yours run hot?How hot?What is too hot?When is it hot:idle, cruise, sub 30 mpg, highway, racing, etc?Whats your combo? What have you tried?
