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Re: 1990 Suburban (350 TBI) knock problem
Thanks forreplying. However shortly after i ressurected this thread i was doing some reasearch into the BLM & INT readings and noticed even though the cts. Is reading up to 208F it jas never entered.closed loop. And i am suspecting my minimal 02 reading are to blame, either its faulty or its too downstream. Thsnks, and sorry for resurrecting a dead thread.
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1988 V10 Suburban 5.7L TBI/TH350 w/ 39K on rebuild 3.42AR
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