...test light turns on than you have a bad radiator fan relay, you can pick one up at your local parts store for about $85.00 just make sure you get a high quality one the cheap ones have a hard time ...
...radiator fan,relay, coolant temperature sensor, thermostat, and fan relay and still the jeep overheats, What else can I do? have a repair shop do a "block test" this test will test the cooling system ...
...test of pressure to your cooling system,also check for coolant leaks onto the ground from radiator area. may be bad water pump,broken hose,heater hose,upper radiator,lower radiator,or a bad radiator ...
...radiator fan wont turn on . but when fan is jumped with 12 volts fan works heres a little test start vehicle turn a/c on high in the defrost position your fan should start if so than test hi low fan ...
...test the opening temperature of a thermostat. One method does not require that the thermostat be removed from the engine. a. Remove the radiator pressure cap from a cool radiator and insert a ...
...radiator cooling fan is staying on all the time then this is the sign of a failed fan relay. The cooling fan relay is located under the right headlamp assembly. The sending units for the cooling ...
...test light to make sure that the circuit is functioning. Warm up your car then feel along the top and bottom of the radiator to check for cold spots. If you find any then you may need to replace your ...
Question about Jeep Grand Cherokee
...the inside of the pipe. Excessive water coming form pipe is also a head gasket symptom. A compression test or cylinder leakdown test or a radiator hydrocarbon test will tell you if gasket has
...radiator. If it stops, it is the sensor. If not, then pull the relay. It has to stop then, and while you could then easily test the relay, it probably is not necessary, and you could just change it. ...
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