Engine coolant level low

So....2013 DCSB OR at 63k and the engine is cold in this picture. I've noticed over time the fluid level has slowly dropped. No signs of leaking.

Should I top it off? Change the coolant? Or flush?

Thanks guys!

 

Top it off and then get it checked. Shouldn't leak anywhere near that much

 

Top it off and keep an eye on it

 

I find it weird that the levels have dropped that much over a span of 5 years of owning the truck.

 

How much is the coolant from the stealership?

 

Could be weeping from water pump

 

like $16 or so

 

check the hose that run from the rad cap to the tank mine was leaking from there added a hose clamp problem solve

 

This connection?

 

yes the one on the tank look like it got a smal leak

 

Is this small hose/clamp for draining? Almost looks like it could be a slow leak here...

 

Sweet...I'll top it off and try a hose clamp there

Thanks!

 

i dont think the drain plug is leaking hope it solve your issue!

 

I'll try that first... appreciate the help

 

Check all the clamps and look for any staining on the tank or radiator. Hoses are usually suspects, but dont rule out the water pump seal either

 

I recently paid a hair over $23 a gallon for dealer-sourced coolant. One other dealer in the area was asking $28 a gallon.

 

ever here of evaporation

 

Its a leak .Its dried up coolant .Anytime you see that's its a leak .How bad ? Maybe enough to have to add every once in awhile. Seems like a little leaking from top hose of coolant bottle onto the side also.
Replace clamp and if still leaks than hose also. I like the factory style clamps as they seem to seal better.

 

Top it off with the factory coolant and don't worry about it. Chances are the drop is evaporation especially after 5 years. I just added some to my Tacoma a while back and it has 80000 miles on it.

 

this