Thread: New SSIs in - Engine now backfires and idles rough.
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SkunkWorks SkunkWorks is online now
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Join Date: Nov 2013
Location: Vancouver
Posts: 985
Hey Billy, I had this happen to my 80 US SC a few years ago too (the bucking and sputtering up to 3k then fine). It was indeed my lambda ECU:
Old 07-15-2019, 06:13 AM
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