What I am trying to find out is why the system will not take more than one gallon. The reservoir is still full and where radiator cap is, it is up to top as well. Attempts to add more, just overflows. I am concerned that trying to run engine to circulate through system will potentially cause damage if not enough water is in there. All I am trying to do at this point is continue the flush, re-drain then fill completely with 50-50 to complete the process.
Friday, September 22nd, 2017 AT 6:39 AM