- Joined
- Nov 29, 2009
- Messages
- 7,292
It seems my truck has lost about 5 ounces of coolant over the last 7 months or so. This is about 4,000 miles. I've started driving it more over the summer than I did in the winter. Now this isn't that much considering the entire capacity of the vehicle is 27qts. Should I be worried about this? The level in the bottle goes up and down like normal and it isn't bubbling or anything like that so I don't think it's a head gasket issue. Do you think the coolant just evaporated a little bit? It has been over 100 degrees outside the last three months or so. The cap they put on the degas bottle isn't really the best so there is a way for it to evaporate. Is 5oz of coolant not much to lose sleep over?