raybing Posted March 3, 2010 Share Posted March 3, 2010 I need some advice on my 91 Em7 300 hp. last fall i started losing coolant in my tree spade truck. checked for leaks externally. The pressure gage drops from 10# down to 4 in 2-3 minutes. dealer says liners? Any ideas or suggestions.Repair money limited as large trees seem to bean extravagance in this economy. Thanks Ray Quote Link to comment https://www.bigmacktrucks.com/topic/12880-coolent-leak-em7/ Share on other sites More sharing options...
fjh Posted March 3, 2010 Share Posted March 3, 2010 I need some advice on my 91 Em7 300 hp. last fall i started losing coolant in my tree spade truck. checked for leaks externally. The pressure gage drops from 10# down to 4 in 2-3 minutes. dealer says liners? Any ideas or suggestions.Repair money limited as large trees seem to bean extravagance in this economy. Thanks RayThe stuff mentioned below is not really the cprect answer for the problem But!My first guess would be liners leaking aswell.You could try some repair in a can like alumiseal or dyke !These are not a proper fix but a get by.You could also phone these guys and tell em whats going on and try there product if they think it will work! http://www.rxauto.com/demo.htmDo not use barsleak Quote Link to comment https://www.bigmacktrucks.com/topic/12880-coolent-leak-em7/#findComment-50582 Share on other sites More sharing options...
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