Re: Proud New Owner of a 49 Packard Club Sedan

Posted by Packard Don On 2018/12/3 16:42:51

When warmed up, the choke should be fully open and on the slow idle cam and these things should happen fairly quickly. In other words, the choke should fully open as soon as the engine starts to get warm because it is sucking in hot air from the manifold so be sure your heat-riser is working. Similarly it should move from the cold-idle cam when warm,