I was sitting in the FX in the garage the other night and noticed a faint beep that happens every 10 sec or so. It sounds like it's coming from around the center console/shifter area, and you can only hear it if it is dead quiet. Just out of curiosity, does anyone know what this is?

Recently I traded my FX for a QX70. Mainly because I wanted a newer version of my FX35. The similarities are uncanny and I love it as much as the FX. Can I continue to be an InfinitiFX member, or will this disqualify me altogether?

I went back and read through some of the discussions regarding the use of a G35 or 350z LSD. It seemed as though it was most important that the Gear Ratios matched the original Specs of the FX. When I checked the specs of my 2004 I found an Axle Ratio listed at 3.692. Is this what everyone has...

What kind of high mileage are you FX45 owners getting, and what have you had done (timing belts, oil pumps etc..) I own an FX35 176k on it and am going to upgrade on the near future. Originally I bought just for the AWD for winter, but I like the car and want a Lower mileage and different color.

Do you need to drop the engine to replace broken studs in the exhaust manifold on an FX35? I needed to replace the upstream O2 sensor on the passenger side. I couldn't get it done myself so I took it took a local repair shop. They tried but stopped after a short while recognizing that the...