Why generators overheat and how to prevent it: low or old oil, blocked airflow, overloading, and hot weather, plus exactly what to do if it overheats and shuts down.

What generator smoke means by color: black (too rich), blue (burning oil), and white (water/coolant) – the causes behind each, the easy fixes, and when to call a pro.

Why generators backfire and how to fix it: stale fuel, a dirty or misadjusted carburetor, spark-plug and ignition issues, and the shutdown habit that causes afterfire.

Why a generator surges (hunts up and down) and how to fix each cause: dirty carburetor, stale fuel, clogged air filter, governor, and spark plug, plus prevention.

Generator runs but no power at the outlets? How to troubleshoot it: tripped breaker or GFCI, lost residual magnetism (flashing the field), a failed AVR, brushes, and bad outlets.