2011 Infiniti QX56 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2011 Infiniti QX56
2011 Infiniti QX56 Problems
It is not uncommon one or both of the exhaust manifolds to crack resulting in an exhaust leak. Symptoms will begin as a ticking type noise noted on acceleration when the engine is cold.
An abnormal noise may develop from the timing chain area, Our technicians tell us it may be necessary to replace the variable valve timing camshaft shaft sprockets to correct this concern.
2011 Infiniti QX56 Questions
I was out of town on business when I heard what sounded like a squeel from the belt as I started my qx56. The sound was only there for a moment when I started it. It has 78,000 miles on it and has all it's regular services. I was home the next day and as I was leaving for work it did the same...
IBA light came on after a quick stop
2011 Infiniti QX56 Recalls
On certain vehicles, the fuel pressure sensor may not have been tightened to the correct specification. As a result, the fuel pressure sensor may loosen due to heat and vibration, causing a fuel leak. Fuel leaks always increase the risk of a fire. Dealers will replace the fuel pressure sensor to correct this concern.