My car is still sitting there in the lot...but my dumbass did not put any conditioner in it...so i think it gelled.... When i got the jumper cables on it it would sputter then die then sputter then die...tied for about an hour last night...Glowed for a few mins at a time cycling...i do not know if my plugs have ever been replaced...PO said it needed them but i never replaced them yet so i am going to go buy new ones and be a mechanic in the cold weather