JL 2.0 coolant pressure test kit?

[ScotM]

Been searching, and have no idea what kit to buy to check for coolant leak on my 2022. JL. Any help is much appreciated!! I know I was 16 oz low, but no visible leak, so I want to pressure check to see if maybe leaking near aux battery

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[ScotM]

It’s a 2.0 turbo

 

[jjvincent]

Harbor Freight has them. They are good enough for what you are trying to do.

 

[ScotM]

Thanks ?

 

[Quinn99]

There are several long threads on coolant loss in the 2.0. Check the bolts for the water pump inlet first, which seems to resolve the issue for some (not me). There is a good schematic in this post:

https://www.jlwranglerforums.com/forum/threads/2-0-coolant-top-off-frequency.92055/post-1952005

 

[trdt44]

Also check your coolant reservoir. I had to replace mine a few months ago. Just did myself as the dealer was a few weeks out. I also keep a spare on hand now. I also had the water pump inlets tightened. The coolant level seems to be holding steady now.

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