The fan attched to radiator just smoking, smells terrible. Do I just need to replace fan or entire radiator?

Do you only buy one shoe if it is worn? replace all of them, unless you want to cheep changing them one at a time.

Hi veronica im pierre if its still overheating and smoking you probably got a head gasket problem prestone goes in the engine and burn smell like burn candy sorry

There are other things to be checked, such as the radiator fan and the water pump. You would need to find out if the fan is coming on at 220 degrees and if the pump is pulling coolant thru the radiator.

Sounds like you may have a blown head gasket,white smoke is usually caused by this,driving it can cause major damage,best to have towed to a shop.

Spray Lysol, entire can, into air intake at base of windhield. Fan on low speed. You are smelling mold & mildew. Lysol will kill it. May take a few applcaitions.

If there is white smoke coming out of that location, chances are that you have a heater core leak. Hot radiator fluid passes through 2 smaller radiator tubes to the heater core. Air from the fan is passed over the heat exchanger, and hot air blows out. White smoke = steam. You can block off the heater core tubes until you can get it replaced.

sweet smell? if so it was anti freeze you may have a leak

the radiator core is corroded ,just renew the radiator ,putting leak sealers in will only prolong the agony .

You should replace the cooling fan. With the ac on and no cooling fan, high pressure builds in the condensor and compressor bogging the engine down. When it gets too high a relief valve dumps and you get what appears to be white smoke. It's actually freon, hence the smell. I've replaced several PT cooling fans with the same symptoms.

Your Jeep should be fine for all normal driving if it was fixed properly!
Sorry, I couldn't find your request?? Frankster016