4 Reasons Engine Cylinders Misfire (And What To Do About It)

Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...
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Interstellar comet's pulse sparks alien speculation

A mysterious space rock from another star system has started brightening and dimming again in a regular pattern. Interstellar visitor 3I/ATLAS could now be the most famous comet ever (you’ve probably ...