Originally Posted by South
I bled and bled and bled and bled, boooobles won't go away! Radiator leaking a tiny = the problem?
-heater core not blowing any heat. Since I got my car its never blown heat below 1.5k revs, but recently now it won't blow heat over 4k revs.
Heater core is fine I think, no coolant smell or coolant fog on windshield. Just thinking its clogged? How do I perform flush?
Once you have a leak in the rad air will get into the cooling system and you will have this problem over and over,if you have a leak from your rad change it.IMO don't even think about sealing or using some stop leak product just change your rad!I have change mine 3 weeks ago had same issue(No heat in the cabin) + my car would start to overheat.
even when i bled the system in about a week or so the heat disappear and i get cold air instead.
have no problem with the heat since i replaced the radiator.