Heater Core
Heater Core I've had my 94 Z28 for ever and the heater has never worked . I finally had my mechanic check it and he said that only one of the 2 hoses going to the heater core were hot , so it was clogged up . He suggested removing the 2 hoses and try flushing out the core first before replacing it . Anyone ever try this or have any useful tips . Should I use air or water or both .Thanks in advance .
They have an actual flush that is badass. Mine has never worked very well, I think mine is due to the 160* thermostat, I think it never gets hot enough going down the highway, but in the city it does get hot enough to work in stop and go traffic.
-Rick
-Rick
A good flush with a water hose will set you straight. Take off the hoses and do it both ways until the water coming out the other one runs clear. Works wonders. I just did this and I went from chillin to sweating.
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