Other Fuel System Problems of Hyundai Azera

My vehicle has no warning signs lights that it has an problem/issue to warn. When driving to 30mpg the vehicle does a forceful jerk forward to a stop causing whiplash effect to driver and passengers. When vehicle comes to a near stop to traffic or light it creates the same effect. This is a constant through the entire driving trip. I have taken it to several mechanics and they have accurate or certain solution. In the attempt to find isssue transmission service, oil change, and spark plugs have been changed. Brakes have been check as well from professional service mechanics.

See all problems of the 2015 Hyundai Azera 🔎.

Engine started knocking about 3 to 4 months ago, car keeps having random times when it won't starr. The lights came on dash nothingto the engine. The dealership has "checked" it a few times but can'tfind anything. The knocking is consistentif you drive it for more than a couple of miles. Car is available for inspection. Also my mpg has been increasingly getting worse. The gauge says 19 but I'm averaging about 12. I was advised by a mechanic (all work done on my car is at a dealership) that the Hyundai has issues with this model/year car. The santa fe and sonata on the 2013 models have been recalled. It should be noted the santa fe and Azera have the same engine.

See all problems of the 2013 Hyundai Azera 🔎.

Sudden unintended acceleration apparently caused by an electronic malfunction of throttle control. There were no warning signs. It is not known if vehicle was inspected by the insurance company.

See all problems of the 2011 Hyundai Azera 🔎.

Check engine light came on along with esc off light showing up on dashboard. At times when starting vehicle up in morning vehicle would not accelerate, I've pressed the gas pedal to the floor and no acceleration. Sunroof window, back driver window and heated front seats have stopped working and my airbag lights stay on ?.

See all problems of the 2007 Hyundai Azera 🔎.

While attempting to fuel up at a service station, the pump keeps kicking back, no matter how slowly you pump the fuel. Tried turning pump upside down with no better result. This results in fuel fumes coming out of the filler.

See all problems of the 2006 Hyundai Azera 🔎.

My 2013 hyuandai Azera suddendly accelerated as I applied the brakes to come to a complete stop. The rpm kept increasing when I placed it in neutral to iver 4000 rpm. Ii had to turn car off in order to stop the extremely high rpm. This ocurred on two occassions so far (3/18/2015 and 3/19/2015. ).

Exhaust coming into the cabin when accelerating with the windows cracked or down (always).

There is heavy black carbon buildup on the tailpipes and rear of my Azera. The Hyundai dealer said it is normal due to the type of catalytic converter they use. My Lexus mechanic (our other car) said it probably a problem with the fuel to air ratio the car is using.