If you ve experienced these problems check your cooling fan and switch.
Electric radiator fan switch.
Fan switch electric relay sending unit wiring harness kit part.
Adding a manual switch can essentially be a one two punch once you know what you re looking for.
American volt electric radiator fan ground thermo switch 1 8 1 4 3 8 1 2 inch npt temp sensor thread in brass probe 1 8 npt 180 f on 165 f off.
If the switch isn t working it should be replaced.
Painless performance a c activated cooling fan relays.
Your cooling fan switch activates your fans to cool your radiator.
American volt electric radiator fan ground thermo switch 1 8 1 4 3 8 1 2 inch npt temp sensor thread in brass probe 1 8 npt 180 f on 165 f off.
Fan control thermostatic 185 degrees on 175 degrees off 1 2 20 in.
Electric radiator fans operate when radiator temperature rises to preset heat range.