回复:foam in coolant
If you do not find any oil in coolant, nor see white smoke from tail pipe, nor see milking appearance of the engine oil, then flush the coolant and fill with fresh coolant and take a close look for the first several weeks.
If you do not find any oil in coolant, nor see white smoke from tail pipe, nor see milking appearance of the engine oil, then flush the coolant and fill with fresh coolant and take a close look for the first several weeks.