2012 Infiniti QX56 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2012 Infiniti QX56

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2012 Infiniti QX56
$
171
to $
277
2012 Infiniti QX56
$
201
to $
277
2012 Infiniti QX56
$
340
to $
515
2012 Infiniti QX56
$
431
to $
717
2012 Infiniti QX56
$
93
to $
119

2012 Infiniti QX56 Problems

timing chain and exhaust STAY AWAY FROM INFINIT QX56 AND BETTER STAY FROM ALL INFINITI CARS VERY BAD CUSTOMER SERVICE.

I HAVE 2 PROBLEMS 1 IS TIMING CHAIN 2 IS EXHAUST CHECK ENGINE LIGHT ON EXHAUST NEED TO B REPLACED. INFINITI MANUFACTOR DO WANT TO HELLP AT ALL WITH TIMEMING CHANGE I HAD TO PAY $3000 TO FIX TIMING CHAIN, AND NOW I HAVE BAD EXHAUST AT 80500 AND THEY DO NOT WANT TO HELP TO COVER IT UNDER WARRANTY. WARRANTY ON EXHAUST IS 80 000 MLS. I Had this problem since 75000 mls and infiniti dealership didnt tell me was under warranty untill its the warranty...

Abnormal Noise From Timing Chain Area

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.

Abnormal Noise on Acceleration Due to Cracked Exhaust Manifold

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.

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2012 Infiniti QX56 Recalls

Potential Fuel Leak

The fuel pressure sensor may not have been sufficiently tightened during vehicle production. As a result, the fuel pressure sensor may loosen over time resulting in a fuel leak. Any fuel leak increases the risk of a fire. Nissan / Infiniti dealers will replace the fuel pressure sensor as necessary to correct this concern.

Fuel Leak from Fuel Pressure Sensor

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.

 

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