cdavis
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- Thread starter
- #1
My truck has 4,000 miles on it. At about 3,000 I was driving and got an overheat warning. Took to dealership and my coolant level was almost empty. They said they checked for leaks and couldn't see any....filled it up. I am about 3 weeks and 1,000 miles removed from that and my coolant level is already back down again. I took it to dealership about two weeks ago and they did pressure tests and everything and said they could not find a leak....said it might have been an air bubble from the electric part of the engine. Checked again yesterday and coolant was even lower....stopped by dealership and they told me to let truck sit all day at work, make sure engine was cool when I checked....I did and the level was even lower. The pictures attached....one is from yesterday at 9:30 am and one is from today at 2:30 PM. Any thoughts on what is happening? Some sort of internal leak that can't be recognized with a pressure test?
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