I have Civic 90, the problem is when i ON A/c after few Km's temp goes up to red line and if you see under bounet water is comming out from Reserve bottel, after cool down i normally check the radiator which is full of water I dont no why this happen.
Without a/c its work fine and temp neddle is near the center continusly .( i am using this car with CNG)
can anyone help me..