Infiniti Repair and Maintenance

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

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Infiniti Problems

Drivability Issues Due to Failing Crankshaft Angle Sensor

The crankshaft angle sensor or the camshaft position sensor can fail and cause loss of engine power, an engine that cuts out, and other drivability problems. This will cause the Check Engine Light to illuminate. Certain models have been involved in a recall to replace the camshaft and crankshaft sensors. For more information on this recall, please click here»

Exhaust manifolds crack and make loud noise on acceleration

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.

Check Engine Light With Code P0603

A weak battery may result in illumination of the Check Engine Light with fault code P0603 stored.

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Infiniti Questions

The car body rolls, rocks from left to right at some speeds (2 answers)

when accelerating from 50 mph to 70 mph the body rocks sideways, from right to left.

Blower motors aren't coming on ....trying to self service the AC with freon HELP (2 answers)

Why doesn't my heater/AC work?....Blower motors aren't switching on, and I checked most of my fuses and relays pertaining to the
Coinciding parts.....I can hear AC clutch click on and off but no air blowing into dash vents .any potential troubleshooting solutions anyone?

Why isn't my A/C working? (1 answer)

I have a salvaged 1999 or 2000 QX4...it is registered,and legal, been a good truck, but the AC has never worked. I bought Freon to service myself, but then discover the blower motors not coming on at all....I checked all relays and fuses, what next?

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Infiniti Recalls

Passenger Frontal Air Bag Inflator Ruptures On Deployment

The passenger frontal air bag inflator may rupture on deployment, causing metal fragments to come through the air bag and injure occupants. Dealers will replace the passenger frontal air bag inflator free of charge to resolve the concern.

Passenger Frontal Air Bag Does Not Deploy In A Crash

The occupant classification system may not appropriately detect an occupant in the passenger front seat, and as a result may not power the passenger frontal air bag for deployment in an accident. Dealers will reprogram the air bag control unit and occupant classification system electronic control unit in some vehicles, replacing the occupant classification system electronic control unit additionally in other vehicles free of charge to resolve the concern.

Passenger Front Air Bag Does Not Deploy In An Accident

The occupant classification system may malfunction, resulting in the front passenger air bag not deploying when needed in an accident. Dealers will update the system software free of charge to resolve the concern.

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Infiniti Reviews

This car has cost me out the *** !! The IACV and ECM for starters...didnt know they both needed to be placed at the same time so I had to replace twice...myself...then you have to do the reprogramming ...now the cats...which have 3...very expensive ...cant seem to get anywhere with this Sh**box..I hate driving it !!
I have had my car since 1997, I bought it used, the previous owner/mechanic did not take care of the cooling system, thus I had to replace the engine, however, since then, it's new owner, my son has been enjoying it for the past three years with a few minor problems. I am replacing the clutch cable, for the first time, and am having trouble connecting it to the clutch pedal...
I have a G37 2010 convertible with 20000 miles and the dash is crack in different dash area.

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