Need to do a tune up
I just hit 50k on my 99 ls teg. I want to do a tune up since i havent gotten one since i got it. I was wondering what i should do? I know i need to change the oil, but what else? Valve adjustment? I am saving up for either boost or a nitrous system would it hurt if i ran colder plugs without boost? Anyways im just wondering what I should do at 50k tune up wise?Thx
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Dec 4, 2005 10:21 AM




