Select 55 is in my opinion the best lite beer out there. The flavor is enough to be satisfyingly acceptable without being bloated. And for those that say the ABV is to low drink what you want then and when your liver is distended and sticking out the right side of your abdomen like a small...
If it a old, 10 years or more it could very well be a mechanical issue. Worn rings and valves cause excessive heat build up. That will lead to shut down on thermal overload. Bad motor windings will also shut it down on thermal overload. To OHM it out with a meter disconnect power and discharge...