We have been having a loud creaking and moaning in the front end of our Suburban for some time now. I already replaced the lower control arms on both sides which included the new bushings and lower ball joints. I greased everything as well as the upper ball joints. We are still experiening the same problem. Any suggestions on what to do next?
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2002 Chevrolet Suburban 1500 Question: Creaking and Moaning when driving and turning
Answer #1patrick mannion from Greg Solow's Engine Room, June 10, 2010, 20:57Master
You have already replaced the likely canidates for creaking and moaning sounds does your truck have a sway bay try squirting some silicon spray on those inner and outer bushings and see if the noise goes away.