Threaded Mode | Linear Mode

Bama Boy · 10-18-2019, **(Subject: Coolant leak )**

How long should system hold 20psi

Bama Boy · 10-18-2019, **(Subject: Coolant leak )**

Help lol I've take pipe loose at back of egr cooler, its dry there

marek4792 · 10-18-2019, **(Subject: Coolant leak )**

leave it 24 hours if it doesn't hold pressure at all you got a pretty good leak somewhere

Rawze · 10-18-2019, **(Subject: Coolant leak )**

24 hours, or at least over night. then check everything around truck, etc. next morning. Leaks show up the best after the truck has cooled off over night.

its normal to loose a few psi as the coolant drops in temperature over night. Otherwise, you should not be loosing too much pressure.

Bama Boy · 10-18-2019, **(Subject: Coolant leak )**

K thx, the egr cooler at rear seams dry but I'm not sure that was right end. Now I've created a pretty good air leak. Well I guess I'm just not meant to mechanic on my own truck. As much as I hate it, I guess it's off to KW tomorrow

Rawze · 10-18-2019, **(Subject: Coolant leak )**

if u don't start learning how to turn a wrench on that thing, your destined to always be broke and at the mercy of idiot ripp-off mechanics at the local stealers$its.

Bama Boy · 10-19-2019, **(Subject: Coolant leak )**

Yea I know, this just seems to be more serious than my degree of experience.

Bama Boy · 10-19-2019, **(Subject: Coolant leak )**

K its gonna be raining here most of the day, so it will probably be difficult to do much today. But if I continue trying to work on this.... I'm pretty sure I have a coolant leak, I think it's real possible it may be egr cooler. I did pull the pipe off back side near firewall. That appears to go back to intake side. What would i need to do to check further to see if it's the egr cooler leaking? This is 2013 2350 in a 2015 KW T680

tree98 · 10-19-2019, **(Subject: Coolant leak )**

Ask and you shall receive https://youtu.be/tNmQnAJzmVo