Infiniti QX56 owners have reported 62 other fuel system related problems since 1996. Table 1 shows the 6 most common other fuel system problems. The number one most common problem is related to the vehicle's other fuel system (29 problems). The second most common problem is related to the vehicle's other fuel system tank assembly (14 problems). For details of each of the problem category, use the links in the table.
There was previous recall on this vehicle, 10v-074 (Infiniti #r1011) for a fuel sender problem, causing the fuel gauge to be inaccurate. Infiniti says it was fixed in 2010. Unfortunately, I am having the exact same problem now, and have run out of gas twice because of it. Read details...
On a full tank of gas I am only able to get about 200 miles before empty. I recently filled up the gas tank and drove 25 miles and I have 3/4 of a tank of fuel left. I mainly drive in the city, but the recent 25 mile example was highway driving with cruise control on. Read details...
I am having brake issues with my 2005 Infiniti Qx56. The brake light keeps coming on and it makes a grinding noise. It is also very hard to get it to come to a stop. Just yesterday, I almost could not get the vehicle to stop at a red light. I am also having an issue with the fuel gauge. Read details...
Had no prior issues, driving down the hwyat 65 miles per hr. . Car failed. Costed to side of road made it to repair shop and the fuel pump went out, which affected the timming chain and broke the teeth, which has affected the motor. This is a design defect that hundred other folks are having. Read details...
The fuel gauge may be slow to register, fail to read full when the gas tank is actually full, or read inaccurately. When filling gas tank to full, after 30 miles the gauge is reading 2/3 of a tank or less while the miles to empty reading is still high. Read details...