Thread: concern over coolant leak
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Old Oct 18, 2006 | 04:56 PM
  #10  
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MTEng
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From: Northern Virginia
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Originally Posted by red94teg
I've been throwing a CEL for the Engine Coolant Temp (ECT) sensor for a little while now. Could this be having an effect?
I believe that is one of the sensors on the side of the head. May have cracked. Should be easy to tell. If not, keep looking

Originally Posted by red94teg
What is the circular disc in the picture?
I believe it's a plug to fill one of the access holes used for machining the head.
Last edited by MTEng; Oct 18, 2006 at 05:00 PM.
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