I have a Fiat Punto which has a problem with an airlock in the cooling system. I have drained and refilled, and bled the system, but after a few days the airlock keeps returning. Any thoughts on why this keeps recurring?
Car runs fine. After a couple of days, starts to overheat, so I bleed cooling system and everything fine for a few days, then engine starts to overheat again.
Thursday, May 24th, 2012 AT 8:02 PM