2GTSVETTE Posted October 21, 2006 Share Posted October 21, 2006 i have a 1992 sc400 (auto) and my overdirve light blinks now and then...also, somtimes when i floor it on the highway the car downshifts and redlines as if it downshifted in a really low gear. what will cause this problem?? Quote Link to comment Share on other sites More sharing options...
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