engine overheating
i have a 91 xj with a new radiator,thermostat,and electric fan that is wired to run all the time but it still gets too hot. should i pull the water pump and check it?
CF Veteran
Joined: Jul 2009
Posts: 2,158
Likes: 11
From: Chico,ca
Year: 89
Model: Cherokee
Engine: 4.0
You say your electric fan is wired to run all the time,I have to ask this question,is it running backwards by chance. Is your mechanical fan working right?
You can actually pinch the upper hose once the thermostate opens up and feel if the water pump is flowing,pinch it enough to restrict the flow.
You can actually pinch the upper hose once the thermostate opens up and feel if the water pump is flowing,pinch it enough to restrict the flow.
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