muddeprived
NAXJA Forum User
- Location
- PA
water pump? coolant? no hot air until driving
My heater is doing nothing unless i'm on the gas. Usually i warm up the jeep for 10 min and my aftermarket heater gets everything scorching hot inside but now it doesn't do anything but blow cold air unless i get in and start driving then it blows hot. It seems as if the hot coolant is not cycling to the heater unless I'm applying power to the motor. Engine temps reach normal temps (210ish) within about 7 minutes. Does this sound like the pump goin bad or am I running out of coolant or something?
My aftermarket heater is behind my passenger seat and heater hoses hook it directly to the pump. The stock heater core is unhooked. The heater has worked flawlessly until now.
Thanks
My heater is doing nothing unless i'm on the gas. Usually i warm up the jeep for 10 min and my aftermarket heater gets everything scorching hot inside but now it doesn't do anything but blow cold air unless i get in and start driving then it blows hot. It seems as if the hot coolant is not cycling to the heater unless I'm applying power to the motor. Engine temps reach normal temps (210ish) within about 7 minutes. Does this sound like the pump goin bad or am I running out of coolant or something?
My aftermarket heater is behind my passenger seat and heater hoses hook it directly to the pump. The stock heater core is unhooked. The heater has worked flawlessly until now.
Thanks
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