Heater Core

ONLY for ADVANCED technical discussion about the 240sx!
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aformerfriend
Posts: 20
Joined: Tue Nov 20, 2007 1:42 pm
Car: 1989 240sx

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The adjuster for my heater core to change the temperature seems have limited movement.

Only will it move to the mark where Cold ( blue) ends and Warm (red) begins on its own.

Any ideas as to why it is stuck?


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