General LSX Automobile Discussion - fluctuating oil pressure




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castle-bravo
05-12-2012, 05:26 PM
Ok so this is my first post and I feel rather noobish for asking. I just changed the oil on my 01 1500 and the oil pressure idles at 40 and goes to just under 80. I used 5w-30 and KN performance filter.
Has anyone had this happened? This is my first Chevy and first time I changed the oil on it, shops always done it before.