| Coolant leak No Signs
I spent approx. 2 years looking for a leak that I couldn't find. It wasn't much of a leak but it seemed like every time that I added fluid up to the correct coolant fluid level, whenever I checked it, it would be approx. 1 pint low. Never had white exhaust, engine never ran hot, no antifreeze under the car, no residue on the undercarriage, hoses were dry, etc. Well, you guessed it, I had a seam leak on the coolant fluid reservoir itself and everytime that the the fluid was added and the system pressurized, the coolant would seep out slowly and evaporate. | 
