Two problems related to engine knocking noise have been reported for the 2007 Honda Odyssey. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Honda Odyssey based on all problems reported for the 2007 Odyssey.
Engine warning light began blinking. Minivan could not accelerate above 55 mph. , and it shook and sputtered as speed increased. Seemed necessary to let of the accelerator to allow the engine to shift and increase speed. Knocking sound coming from the engine area. Told by Honda dealer that spark plug had been removed by someone causing damage to threading in coil/cylinder head. Highly unlikely that anyone accessed engine or spark plugs in this timeframe. Service tech is machining new threads into coil/cylinder head. This is a very costly repair.
The contact owns a 2007 Honda Odyssey. The contact stated that there was a knocking noise from the engine area. The vehicle was taken to an authorized dealer but the failure could not be diagnosed. The vehicle had previously been involved in a crash which the technician stated could have been the cause of the failure. The failure mileage was approximately 42,000.