Only when hot to cool down? Normal
All the time? Could be a bad relay not opening when power removed
auto parts store
sounds like electric fan failure
if fan is electric,the radiator thermostate could be wired wrong/faulty.
On a 1986 Corvette coupe, the cooling fan relay is typically located in the engine compartment, specifically on the driver's side near the firewall. It is mounted on a bracket near the fuse box. You may need to refer to the vehicle's service manual for exact details or diagrams for easy identification.
The 1994 Chevrolet Corvette fan relay switch is located in the fuse box. The fuse box can be located in the engine compartment.
were is the relay 1990 corvetter cooling fan located at
Main Fan 228*F Aux Fan 235*F
ON THE RADIATOR FAN SHROUD Purchase a Haynes Manual from a parts house or bookstore. The investment will be well worth it as they make them for specific cars.
The coolant fan switch is located close to the thermostat.
Try eBay
The fan sensor is bad or the fan relay is stuck. Swapping out the relay is the most likely fix.
in the boot