1994 Lexus LS 400 "radiator fan" Questions

...of the radiator, If it has been determined that the water pump bearing is bad it is a really good idea to fix it or you might be replacing a radiator and shroud, it will hit both if the fan goes

fan all time is on, air condition is off and the engine is cold. Either the temperature sensor on the radiator, or the relay is bad. Pull a wire off the temperature sensor on the radiator. If it stops

...in traffic, any obstruction either inside or outside the radiator can cause temp to run high. In traffic you need the fan to create air flow so if it isn't coming on that too will cause your

...radiator, recovery system, cooling fan, thermostat, water pump and serpentine belt. Check the coolant level in the recovery bottle or surge tank, usually mounted on the inner fender. With the engine ...

...the radiator to check the flow at the radiator shop.One thing you need to make sure the cooling fans are working as well if it is getting to temp and never coming on you need to check the fan ...

...The fans are not working Probably cause the fans aren't working. The fans draw air across the radiator to cool the coolant. You forgot to ad the vehicle year make and model and engine ...

...radiator in it and thermostat what else could it be Water ump is out, thermostat installed incorrectly without gasket, thermostat bad out of box, electric cooling fan not funtioning, radiator cap

...radiator and filled it up. indicates a fan problem if it has a viscous fan hub , replace it as it is not driving the fan hard enough to suck air through the radiator when the car is stationary if it ...

my lexus ls400 1991 the fan all time is on. your car have 3 fans, 1 front of engine that always work ,and 2 electric in front of radiator , only works when air cond is on and temp high

radiator fans are not running and the circuit breakers are ok, then this can affect the efficiency of the a/c system greatly. The ambient air flow that is created when the car is moving shows that the