Shayan Posted September 5, 2007 Share Posted September 5, 2007 hey guys, long time no talk, got a z71 now, im over the luxury experience. lmao wel anyway my uncle was driving the car today and the upper radiator hose blew up in 2 pieces any idea why or how or any idea at all? thanks. Quote Link to comment Share on other sites More sharing options...
wwest Posted September 5, 2007 Share Posted September 5, 2007 hey guys, long time no talk, got a z71 now, im over the luxury experience.lmao wel anyway my uncle was driving the car today and the upper radiator hose blew up in 2 pieces any idea why or how or any idea at all? thanks. 1992... SOP, time and distance, normal failure mode...high rev the engine, a COLD engine (thermostat closed), coolant system pressure GROWS, weakest links BLOWS. Also possible excess coolant system pressure due to blown head gasket. Quote Link to comment Share on other sites More sharing options...
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