7716x Apr 2026

The Jeep was a reliable daily driver until one morning, shortly after crossing the 77,160-mile mark, it began to act as if it were possessed. It would start perfectly in the driveway, warm up, and even drive for a few miles before abruptly dying. The dashboard would simply flash "Shift to Park," and from that moment on, the engine would crank endlessly but never fire.

Despite using professional-grade scan tools, the Jeep refused to throw a single misfire code or diagnostic clue. The story became a cautionary tale in Jeep communities about the complexity of modern automotive electrical systems, where a vehicle with only can become a "paperweight" despite having all the mechanical ingredients to run. The Jeep was a reliable daily driver until

: While the fuel pump could be heard priming, even spraying starter fluid directly into the throttle body—a "magic trick" for engines lacking fuel—failed to bring it to life. : The green CAN bus was replaced, and

: The green CAN bus was replaced, and all fuses and relays were swapped, yet the engine remained silent. Despite using professional-grade scan tools

The code most famously identifies a 2020 Jeep Gladiator Sport S with exactly 77,16x miles on the odometer. This specific vehicle became the subject of a widely shared automotive mystery when its owner, Tom Nguyen, sought help for a baffling "no start" issue that persisted despite replacing almost every major sensor and electrical component. The Story of the Stall at 77,16x Miles

: A new crankshaft sensor and IAT sensor were installed to no avail.

: Both batteries tested fine, and even a bypass of the auxiliary battery didn't fix the crank-but-no-start condition.