2001 Infiniti QX4 Questions

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Cant figure out why my floor boards are wet on both sides in front sides hopefully sone has thus problem and can tell me . And maybe the cost of the repair.it is all the time when it rains and when I us my a.c. unit a...
When I first start it. it will start. When it runs for about 10min or more and turn it off then try to start it again it will crank but won't start.
Think driver door and rear hatch sensors are worn out. Need to know part name I am replacing. Also, is job difficult??
Just bought this vehicle a month ago and had to use the 4WD today because of snow...when in AUTO it would clunk and pop and grind and also seem like it would pull one way then all of a sudden pull the other way. And i...
It runs perfectly fine in park and neutral, however it dies as soon as it is shifted into any gear. I have been told that this is a neutral safety issue is this acurate?
Checked for air leaks-none. Replaced coil parks, injectors, and can sensor. Does not help. The left CAT is around 580° and right CAT is 360°. Any ideas?
Oil is not leaking from the gaskets or the pan is it the sending unit
all fuses are o.k.; light bulbs ok, wiring ok, light switch ok.
It was running fine until I filled up with mid grade fuel.
Last Thursday my truck completely stopped starting. For roughly 2 weeks before that, it was idling slow and stalling, given the indication it was a few different problems. I have replaced the fuel pump, 2 cam shaft se...
I can hear the fuel pump, all electrical is working, dash lights come on nice and bright, but the engine doesn't crank. Could it be my security system causing my car to not start? We tried a factory reset and nothin...
What spot on the fuse box
When I turn the air on, it will not blow out of the front vents, but it blows out of the defroster instead.
I replaced a battery six weeks ago. Sometimes car is dead after sitting all night, and gearshift is locked.No lights on panel, nothing. Battery and alternator check out fine. When jump started, car will run fine, alth...