Sweetdeb44
TB Lurker
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2013 Volvo 780 i have a coolant disapeering act...we do have small leak on drivers side but not enough we dont think to warrent 2 gals of coolant added in 2000 miles...but when y fill to max next time u chk it it will be down to min and or below. ..once in 600 miles extremely low coolant level warning will pop on the go out..then go out and back on...it gets sucked in somewhere and u can stop and let pressure out of tank by unscrewing the cap and will cone up some or all the way...any ideas other than EGR stuff just replaced December