Coolant leak

[GingerbeardCody]

Hey guys, need some ideas. 2001 4.7, coolant keeps going low, I can smell coolant, but I can’t find a leak anywhere. Starting to drive me a bit nutty. I’ve even tried with it hot and running, also tried pumping pressure into it with my coolant system checker. Can’t find anything. Any ideas?

 

[Sal R.]

Check plastic end caps of the radiator.

 

[GingerbeardCody]

I’ll pull the skid plate off again today and get it hot. Look around there for leaks.

 

[GingerbeardCody]

Still no luck. Frustrating

 

[wmullis0]

Check your oil....get a leak down test done, replace radiator cap


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