1993 Chevy Truck V8 Four Wheel Drive Automatic 235000 miles
about 15 knocks regularly spaced sounds. Abit faster than one a second. When I turn key on and when I shut down truck. It goes away the heater seems hot. I dont smell any antifreeze, or see any fogging on windows. Its hard to tell of a leak everything was armoralled but there looks like someone added a towel under the rug (not sure)but I dont see leaking now.I was told sound is common. Lol. It doesnt sount mecanical but more like?Clogged heater core?But if I can confirm it. Isnt. Leaking is there a problem. Or future problem
have the same problem?
Monday, November 8th, 2010 AT 12:12 AM