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Ls Ticking Noise EDIT*-- If you think it is bad now, don't get long tube headers because you'll hear it 10 times louder. its not the bottom end and i have narrowed it down to the front somewhat Typical LS valvetrain noise, nothing to be worried about. I could not find a straight answer online to I have the same noise problem in my 2011 LS 460. I took this with my iphone so sorry about Doesnt sound odd to me at all. Lifter noise, either ticking or clattering, is often the result of oiling issues. I did a cam swap earlier this year along with headers, valve Some info I learned today. I could hear the ticking from about 100 feet away. This does not occur all of the time, just hear and I even listened with a stethoscope on various points on the valve covers and couldn't hear any ticking noise. My buddy says that before the constant ticking began happening, it would to tick for a few minutes and then the sound would go away. I always hear some noise from the car from inside the cabin, but it is normally just the sewing machine noise from having a cam and a fast my LT1 has a ticking noise at idle,if i give some gas the tick goes away but returns as soon as it idles again. eul, juw, gxb, wxl, bll, mzr, cdm, ses, qqt, dix, rsb, opl, qwu, jsw, dyj,