I just bought my 2017 Dodge Journey GT AWD a few weeks ago and I'm having some issues I'm not able to pinpoint. It has 92K miles and it's a V6 AWD with all new brakes. For starters I'm having a very hard shift into Drive the first 1-2 times after a cold start. I will reverse out off my driveway or parking spot at work, put it into Drive, and bam! It shakes the whole car. After this it normally goes in and out of gear smoothly. Sometimes if I circulate between P,R,N,D after a cold start it will slam one, then again after I've actually backed up. It seems a little hesitant to shift sometimes at cruising speeds, but if I get on it there's no issue.
Also, I was having a lot of vibrating and shaking yesterday on the expressway. I know more often than not shaking past 45+mph is usually tire balance so I just had all 4 balanced. On the way home I took the eway briefly and while it is better, I still feel a shutter/vibrate from the rear.
I've never owned an AWD vehicle and I know they have a lot more components on the rear axle than FWD. Honestly this is even my first Dodge as I've only owned Chevy for the past 15 years.
Could there be a relation between the hard shift into Drive and the rear end shutter? Bad wheel bearing? Something in the transfer case? Should I have trans and diff fluid changed out? According to the maintenance records I received, it hasn't had either changed ever.
I bought an extended warranty but I'd like to gain some insight on the causes beforehand because we all know how extended warranties work ?
Thanks in advance!