2002 zr2 overheating problems.
i have a 2002 zr2 the temp got up to 250 degrees luckily i saw it when it happened and shut the engine off. I thought it was the thermostat so i replaced that. i replaced a radiator hose and the water pump the fan is in good shape. It is still getting warm but it only gets to about 230 now. It is also getting about 12.5 miles per gallon city. And when the ac is on it idles roughly/has a vibration. If any one has any advice on this id love to hear it. 90,500 miles I can also hear the fluid sloshin around in the heatercore. heat works very well. blows hot hot air.
Last edited by SonnyFaust; 08-15-2010 at 06:17 PM.