Yesterday I replaced my front diff. The old one was groaning and the pinion bearing had worn to the point that it would clunk every time on or off the gas, more noticeable at low speeds, i.e. stop and go traffic. I took a chance on a used diff with 73,000 miles, and now the noise is different and worse. The groan is louder and now I get a whine above about 20mph. YouTube video below. Did I just get a bum diff? Or did I eff something up in the process??
Before you tell me to use the search, I've looked tirelessly to find nothing that relates to my exact symptoms.
Before you tell me to use the search, I've looked tirelessly to find nothing that relates to my exact symptoms.