Heater core keeps going out, leaking
I have replaced the heater core three times with part from napa in the last year and a half. Then yesterday it started leaking again. I have also replaced the radiator, the cap, hoses and thermostat. Any idea's would be muchly appericated.
Cars & Trucks
Answers & Comments
Heater core that springs a leak repeatedly is the result of vibration and it is rubbing against something. Check all the locations in the plenum and firewall