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Hey y'all, I am new to the forum. I recently purchased a 2012 1500 with 60k miles. It's got the 5.7 and four wheel drive. The truck has a very noticeable lurch/vibration when rolling at low speeds in drive and reverse. It is perfectly smooth once the accelerator is applied. The truck idles...

the stock stereo will only turn up a little bit. everything still functions fine but it is just quiet. all speakers work and are at the same volume. I pulled the unit out and didn't see any wire issues but also did not know what I was looking for, anyone else have a similar problem? thanks