The contact owns a 2008 Honda Fit. The contact stated that the check engine warning light was illuminated. While driving approximately 55 MPH or faster, there was a misfire coming from the engine. The contact stated while driving at slower speeds, the vehicle was wobbling. The vehicle was taken to a certified mechanic who diagnosed that there was a misfire coming from all 4-cylinders. The mechanic test-drove the vehicle and the passengeras side front axle shaft detached from the vehicle. Due to the failure, the dealer was unable to further diagnose the vehicle to determine what parts needed to be replaced. The vehicle was not repaired. The dealer was contacted; however, the contact was unable to speak with the mechanic. The manufacturer was not informed of the failure. The failure mileage was approximately 138,500. The VIN was unavailable.