my truck has no air in it. i checked the anitfreeze, there was none in it. i filled it up and my heat came back. i drove home and on the way home my heat stopped working and my temperture started to rise. i got home and i checked my radiator. there was no antifreez in it and i checked my oil and my whole dip stick was covered in a milky substance. my truck runs fine no power lose. no nothing just no heat. do you think this would be my intake manifold gasket. i heard that was a very common in these types of suvs
Dec 25, 2009 at 6:57 PM