Jlam Posted August 11, 2022 Share Posted August 11, 2022 Hey guys I’ve got an aset & was wondering how I clean out the egr cooler & if there is a way to lube the egr valve cause it’s sticking. Quote Link to comment https://www.bigmacktrucks.com/topic/70265-mack-aset-egr-system/ Share on other sites More sharing options...
Joey Mack Posted August 11, 2022 Share Posted August 11, 2022 you can flush it out with carbeurator cleaner, or something that removes soot. do you have a way to make a pressure tester for it to see if it leaks inside? as far as the EGR valve, I never tried to clean one, but wonder if the carb cleaner sprayed on the shaft and inside the best you can, not much room to work with.. unfortunately, the egr valve will need replacing annually.. Theres a few others here that may have better answers than mine.. jojo Quote Link to comment https://www.bigmacktrucks.com/topic/70265-mack-aset-egr-system/#findComment-505906 Share on other sites More sharing options...
Mean Green Posted August 11, 2022 Share Posted August 11, 2022 Why does the cooler need cleaned if it's plugged up with wet soot its probly leaking and no good as for egr valve I have worked on other brands most are non serviceable and the material gets corroded from the exhaust gasses and is usually broken when trying to take it apart Quote If your going to be a bear be a grizzly Link to comment https://www.bigmacktrucks.com/topic/70265-mack-aset-egr-system/#findComment-505940 Share on other sites More sharing options...
Popular Post Onyx610 Posted August 11, 2022 Popular Post Share Posted August 11, 2022 2 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70265-mack-aset-egr-system/#findComment-505947 Share on other sites More sharing options...
Jlam Posted August 12, 2022 Author Share Posted August 12, 2022 Thanks guys I’ll try this tomorrow 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70265-mack-aset-egr-system/#findComment-506095 Share on other sites More sharing options...
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