CM870 Jake Brake Issue
03-18-2021, (Subject: CM870 Jake Brake Issue ) 
Post: #2
RE: CM870 Jake Brake Issue
70% is above anything that turbo needs to make the jake go full on... and is beyond anything it needs to make 36-38 psi boost.

* Has anyone bothered to pressurize the whole engine up to 30 psi and look for boost, exhaust, etc. leaks?.

* Will the enigne pass an injector leak-down test?. If not, then the jake will be weak, as the injectors will leak fuel into the cylinders when they are not supposed to...
<iframe id="lbry-iframe" width="560" height="315" src="https://odysee.com/$/embed/isx-injector-leak-test-by-rawze-1-3/abed662556959c0e860cd1e0d7f005d3e0ff9a3d?r=8p8MjqctPT8PafuYA5mftGueGF8L3how" allowfullscreen></iframe>

and...

* How many PSI is the boost showing under full jake brake?


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RE: CM870 Jake Brake Issue - Rawze - 03-18-2021



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