| Re: Overheated at the drive through Zoo |
Subject: Re: Overheated at the drive through Zoo by pianoguy on 2009/7/24 12:37:11 I'm hardly an expert, and the sudden drops in temperature reading are very strange, so perhaps it could be a sensor. There are a couple - one in the water pump, and another on the passenger side of the block. between #6 and #8. Another thought might be an air bubble in the coolant - it would be worth bleeding the system to see if any air is trapped. The idle speed is controlled by the PCM, but some other factors might be the idle air controller or the throttle position sensor, or perhaps a vacuum leak. |
