is it a big job to change a heater core on apt cruiser2001 limited
To replace the heater core on a 2001 Chrysler PT Cruiser, begin by disconnecting the battery and draining the cooling system. Remove the dashboard and the center console to access the heater core housing. Disconnect the hoses and remove the screws or clips securing the heater core in place. Install the new heater core, reassemble the dashboard and console, and refill the cooling system before reconnecting the battery.
The heater core has failed.
the whole dash has to come out in order to change the heater core plus the a/c system has to be discharge i don't recommend DIY but if you do you'll need freon,orange antifreeze and the schematic you can get this in alldata.com for that particular model and before you even start disconnect the battery good luck!
The 2002 PT Cruiser block heater is located on the front of the engine block. You should be able to follow the block heater cord to the block heater.
In order to change the evaporator in Pt Cruiser, the entire dash has to be removed, then replace the evaporator, and reinstall the complete dash.
Many things....heater core is clogged stopping flow....low coolant...air fan could b cooked they tend to go after bout 100k....chk for leaks...
Did you ever have a coolant leak?
not enough collant . water valve in heater hose could not be shutting off and letting hot water flow through the heater core. compressor not staying engaged.
chk coolant, chk coolant hose to turbo if it's a turbo. my hose was leaking causing overheating. My 2006 had a clogged heater core causing flow problems. Also the cooling fan is known to fail after 100k miles.
The 2003 PT Cruiser does not come with a built-in block heater as a standard feature. However, some models may have been equipped with an optional block heater, especially in colder climates. If you're unsure, it's best to check the owner's manual or consult with a dealership to determine if your specific vehicle has one installed.
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Presumably, the Earth's core, which is believed to be made of molten Ni, Au, Pt, and Pb.