2015 TNT 1130 coolant leak

[bust2ride]

I got a secondhand 2015 TNT 1130. Recently, I noticed the coolant level was a bit low. I went to top it off and as I started pouring it in, I noticed a leak. It's dripping from somewhere up high on the engine, but I can't pinpoint it. I've checked the water pump and the radiators and they seem fine. Could it be a hose under the tank? Any common spots I should be looking at? Thanks for any help!

 

[thetoby1995]

Similar thing happened to my brother's TNT. He found that it was a loose hose under the tank. You can also check the upper coolant lines and clamps near the thermostat housing. A pressure test might help pinpoint the leak if it's sneaky.

 

[BNL101]

I got a secondhand 2015 TNT 1130. Recently, I noticed the coolant level was a bit low. I went to top it off and as I started pouring it in, I noticed a leak. It's dripping from somewhere up high on the engine, but I can't pinpoint it. I've checked the water pump and the radiators and they seem fine. Could it be a hose under the tank? Any common spots I should be looking at? Thanks for any help!

That's a bummer! Given it's high up and not obviously the pump or radiators, I'd also suspect an issue with the hose under the tank. Have you inspected the thermostat housing and any connections around the cylinder head? Even a seemingly minor clamp issue can cause a surprisingly persistent drip.

 

[Sokka10]

Did you check the thermostat housing or any of the upper radiator hoses near the cylinder head? On the TNT 1130, those spots are known to leak, especially if the clamps loosen over time.