Q: Lock on tailgate door doesn't always unlock

Hi there. From the description you have provided, a lot has been done to overcome your vehicle's engine misfire issue. Due to the many possibilities, that can cause a cylinder misfire (ie; spark plug, ignition coil, fuel injector, vacuum leak,...

Hi there - your thinking is good! Fuel supply can certainly prevent full engine performance (https://www.yourmechanic.com/question/i-have-no-acceleration). Checking fuel pressure, including while running and under load, is a good indicator. Make sure the fuel filter is not clogged, the fuel pressure...

Hi there - based on the Owners Manual (Pg. 351-353), the 3.7 L engine requires 87 octane, and the 4.0 L engine requires 89 octane. The manual also cautions against using higher octane fuel than required, as this provides no...

To repair the fuel door latch, open the trunk up and remove the side covering panel where the fuel door would be located at. There you will see the the fuel door latch with a harness on it. Remove the...

Hi There, It sounds like your ABS system is being engaged inadvertently causing the brake calipers to lock up against the brake rotors. Your car is equipped with wheel speed sensors (https://www.yourmechanic.com/services/abs-speed-sensor-replacement) at each of the four wheels which monitor...

Hello. Yes, you can use this on the back side of the brake pads and on any other contact point in the brake pad bracket. This will assist in reducing noise.

The VDC (Vehicle Dynamic Control) light indicates that there may be an issue with the vehicle's traction control system. The traction control system (https://www.yourmechanic.com/services/traction-control-light-is-on-inspection) monitors the steering and stability of the vehicle and engages when loss of traction has been...

The chain can fail due to lack of proper lubrication to the chain or camshaft on that side of the motor. I would recommend having the engine oil passages cleaned and engine oil flush used to try and dissolve any...