charles4690
New member
Hi, Just checked my coolant and it is a bit low. Since the dealers are so far from home is there an acceptable coolant that I can purchase from auto parts store to use. Maybe something that is same and won't void warranty. 2013 STS Cant believe how hot this gets. The heat comes up through the seat and when I went to get gas the cap was really hot. This heat issue is really bugging me. My dealer said they just run hot and not to be worried about it. I really dont think a small amount of coolant will make a diff. Maybe a cup low. Thanks