Radiator fan not working while idle time

Just idling once the engine is hot, noticed the fans don t come on un. For some time I ve noticed that my radiator fan does not come on while my. 99 Toyota Camry ce fans by radiator only turn on when inside knob is. Odd overheating problem that auto repair guys can t fix Archive. Likely that the cooling fan in front of your radiator isn t working.

The problem began after I changed my timing belt and water pump for a third. After driving it for that time, let it idle and wait for the radiator fan to turn on. Best Answer: If the fan sensor is working properly, it shouldn t switch the. Radiator Fan Not Working - Car Talk - Nigeria - Nairaland Forum Also i carried out some tests, checked the fuse and relay of the fan. The engine coolant sensor or a separate engine temperature switch is used to.

This has been an issue for some time and my mechanic is totally stumped. If pull the wire off switch and ground it the. The relay is short if running all her time. Generally, if the car gets hot while idling, and cooler while driving (air is then blowing through the radiator).

Temperature Rising when Stopped Idled - Car Talk

Wired so the fan can come on at any time, whether the engine is running or not. The radiator fan only comes on when the temperature has reached between 86 -90 degrees a simple test let the car idle untill the temperature reaches towards. Not sure, forgot to test it last time I was working on the fan.

As Tester said, it sounds like the radiator fans are not working. Temperature Rising when Stopped Idled - Car Talk Start the engine and let idle while at the same time watching the temp gauge. The cooling fan doesn t run all the time and only turns on at a certain. My AC fan (on the radiator) comes on when the AC button is pressed, like it s.

So the fan runs mostly at idle or low speed when the engine is at normal temperature. Almost overheat and does not come on when idling for long periods of time. Odd Radiator Fan Behavior And Idle Issue (2L) I4. I did not notice the engine temperature creeping up while idling. The engine fan is supposed to engage when a monitored coolant or.