Monday, September 19, 2022

2014 Jeep Grand Cherokee Lower Radiator Hose - Hose clamp

 I have a 2014 Jeep Grand Cherokee that developed a slow water leak.

It seemed to be like this leak here:

https://www.youtube.com/watch?v=nbNvvRXk-Fc

Here is the discussion about this specific video

https://www.jeepgarage.org/threads/coolant-leak-at-lower-radiator-hose-radiator.224081/

As a quick fix I put a hose clamp next to the existing clamp:



Now this would have been right on the "nipple" of the radiator. So I did not put it on very tight.  It was enough for me to do a 200 mile trip with no leakage - probably would have gone for longer.

To replace the clamp I made sure there was no pressure in the system, in fact took the radiator cap off and then back on to create a slight vacuum if it did leak.  Went to take the clamp off and it broke - had to use a Dremel to CAREFULLY cut part of the clamp and then it came off.  You can see were it was broken - it was not completely broken on the car, but was enough to release pressure.




I put the screw hose clamp on where the old clam was.  Later when I go to change the antifreeze I will probably change the hose.

I will be reporting this as if it had happened on a hot day I would probably have lost all the fluid and maybe the hose would have come off the radiator.

If you see a leak here, by leaving the cap loose so no pressure would build up, and continually filling it, you might be able to limp it to a repair shop.



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