If a car has no heat, what could it be?


Rate This Answer

Car Sometimes, if the coolant level gets low, air gets trapped in the heater core because it is a high point in the system and causes a car to fail to heat up when the heater is on. The solution for this is to jack up the front of the car (ramps), remove the rad. cap, warm up the car and keep running with the heater on high. Low pressure without the cap will allow air to dissolve in the coolant and leak out at the open cap.

Answered -

Comments

Advertisement