Re: Engine gets too hot

Posted by TxGoat On 2023/9/16 15:18:52

Engines normally run cooler with a proper thermostat. If the engine performs well otherwise, you probably have a radiator or water pump issue. Clogged radiators are very common on older cars, especially the ones with rag seal water pumps and non-pressurized systems.`Packard 8s have a water distribution tube inside the block that directs cooling water flow.These can corrode or go missing, which will cause overheating. It's possible the water pump impeller is damaged or has come off the shaft. Late ignition timing can cause overheating. Initial timing can be incorrect or the distributor advance mechanism(s) may be inoperative or out of adjustment.