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Dave_T_'s avatar
Dave_T_
Explorer
Oct 17, 2013

Losing air from primary tank to air dryer (long)

Hello, I have a 2004 Freighliner with a Pure Air Plus dryer that has been purging air every 30 seconds or so. I have installed upper and lower kits on the dryer, changed the governor, and insta...
SCOMP225's avatar
SCOMP225
Explorer
Oct 17, 2013
Check the Governor ! Pressure seems high- Mine pops at 120 and maintains 100 down the road.

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