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Problems with 2011 Infiniti QX56 POWER TRAIN

On average, the 2011 Infiniti QX56 starts to “feel” problems with the POWER TRAIN and its various aspects after 116 667 miles.

Recently reported POWER TRAIN problems on 2011 Infiniti QX56

Timing belt and catalytic converter failure confirmed my infiniti of marietta

Fuel leveling sensor is faulty in a large variety of infiniti cars, but there is not recall for my vin. the car's fuel gauge goes up and down all the time and tells me i'm on empty when i'm not and never registers full even when it was just filled up. it can jump from reading 330 miles left to empty down to 299 and back up to 330 in just a few seconds. the diagnostic confirmed a problem, but they want over $1,000 to fix a known problem in many of their makes and models. this doesn't even touch on the timing chain issue that is faulty as well. luckily, there is a recall for that one. how is the consumer protected against this type of faulty parts? is there anything we can do? we have been told we need to replace the fuel pump.

Problems with the timing belt chain on newer model infiniti qx56. problem of car making whistling noise appeared early after purchase and intermittently thereafter but became prominent in july 2011. appears to be a recurring problem with this vehicle model. dealer had to replace the entire engine on the vehicle to address the issue. however, we believe the underlying defect in the timing belt chain will continue to occur and that there is the potential the engine could fail and cause a major accident(s) and/or fatalit(ies). *tr

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