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  1. 91 4.3l oil consumption, burning oil, constant smoke

    262ci Forum (4.3)
    I have a 91 Chevy C1500 with a 4.3l out of a 93 astro van that burns oil badly, it smokes upon start up and I just noticed tonight that it was smoking when I was driving. I've got oil all over the underside of the engine, the trans and almost everything in between. Just did an oil change and put...