Sunday, November 1st, 2009 AT 2:04 PM
In order for me to change the thermostat can I access the petcock from up top as opposed to underneath the car since I do not own a floor jack, Is the petcock located underneath the rad on the side closest to the drivers side. I am used to wing nut petcocks on older vehicles is this the same. Do I just tap it counter clockwise to open. Also do I have to take the housing fixture off the hose that mates to teh block or can I just keep it on while changing the thermostat. Thx


