What I am refering to is Dignostic Trouble Codes.
Though the CEL might not be showing, there might be some codes stored in PCM. I would suggest getting a scan done to retrieve for codes.
Codes linked to this problem would most likely be P1460, P1464, P1474, P1479.
Does the A/C compressor work when engine is not overheating?
Thursday, April 30th, 2009 AT 8:59 PM