"Your father would have hated seeing you turn away a neighbor," she said. "So would I," Ethan replied. Mrs. Alvarez examined the appointment board, then smiled at the space he had kept open for the next morning. "All right," she said. "I'll wait and see whether you remember that promise."
At headquarters, Naomi tracked the pilot results with growing interest. The independent shops were not universally faster, nor universally cheaper, and she refused to let early enthusiasm erase those differences. But Cole Auto Repair's initial comeback rate was exceptionally low, its records were complete, and Ethan consistently flagged developing problems before they became breakdowns. The most useful thing he offered was not dramatic rescue work; it was the quiet prevention of work that might otherwise never have been avoided.
Peter remained cautious. "We're seeing a good first month," he told Victoria. "We should not confuse that with proof of scalability." Victoria agreed. "Then let's keep collecting evidence until we know," she said. She had no interest in winning an internal argument if the resulting system failed when it mattered.
A few weeks later, the first real test arrived. Three vehicles in Caine Mobility's local service fleet had returned with repeated battery warnings and intermittent electrical faults. The issue had been treated separately each time because the vans were serviced at different locations, and no one had connected the histories. Ethan noticed a shared notation in the records supplied for the third van, recognized the pattern, and called Naomi before recommending another repair.
"I don't know whether this is one common fault," he said. "But the sequence is close enough that I'd want somebody to look across the vehicles before we keep replacing batteries." Naomi pulled up the histories and found two more vehicles with similar complaints. Ethan asked her to check for a shared equipment installation rather than assuming the electrical systems themselves were defective. He remembered how Frank used to say that three identical leaks were often evidence of one repeated mistake.
The investigation found that a batch of aftermarket equipment had been installed with a cable routed too close to a bracket edge. Vibration and road spray were wearing the insulation, creating intermittent faults that looked different depending on when and where the vehicles were tested. The problem was not a design scandal and did not require dramatic fleet shutdowns, but correcting it across the affected vehicles prevented further breakdowns. Naomi credited the discovery to careful record comparison, not to a miracle diagnosis.
The maintenance report quantified the avoided rework and lost service hours. Peter read it without comment at first, then asked David Chen to verify the figures independently. The numbers held up well enough that he included the case in his next finance presentation. His summary did not praise Ethan by name until Victoria asked who had identified the common pattern, and then he said, with measured reluctance, "Cole Auto Repair."