Nissan Largo 1994 2.4 4WD
Posted: 29 Mar 2025, 09:04
Hey everyone, just had my Nissan Largo 1994 start overheating. It's weird. The Expansion tank will just keep filling up but not go back into the engine, leaving air in the system. I'm not sure if this is a AirLock, Faulty RAD cap or a Head Gasket. Hoping for the best. I've so far replaced the Radiator, Waterpump, Radiator Caps, Thermostat. But I suspect I don't know how to bleed everything. Can someone explain to me the system, brcause this cooling system is complicated. Thanks!