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Old 05-23-2012, 03:34 PM   #1
Shane22696
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Join Date: Jul 2011
Location: Zebulon GA
Posts: 128
Whining

Hey guys, today I finally got my truck timed right after playing with it for a few days. Well anyway, now it runs better than before, but when I'm in 4th gear (sm465) and give it some gas, it makes a whining noise. It sounds like it's coming from the passenger side. I opened the hood and I sounds like my header may be leaking, but why would changing the timing make it noticeable? Before it was retarted to like 8 degrees after TDC and now it's set to 10 before. Any help is greatly appreciated!
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80 K10 350 4 spd
4 Inch lift, 33 inch BFG M/t
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