- Sep 20, 2005
- Washington D.C.
Could someone please list here together the strengths and weaknesses of GC for me? I have stockpiled a good quantity of it and am running it right now. However, it seems to burn off quickly probably because it is 0w30. What are its particular fortes? Should it really only be used in cold weather? In the fall, when temps are often still high and cold-starting not major issue yet should one use something else instead and/or mix it with a heavier oil?