| Re: 93 LT1 intermittent miss |
Subject: Re: 93 LT1 intermittent miss by bam on 2010/9/11 1:49:15 Man thanks for all the replys! Ok first 108,000 mi. all stock motor, 6 spd. And yes it has always had a rough idle but the last 6 months there is a distinct miss that makes the whole car shake. At first it was only at idle (really hard to tell for sure at speeds above 1500rpm) but now the miss is worse and getting worse, it is now there from idle to 1500 rpm then it seems to go away and WOT it runs great. Second I replaced the 02s about a month ago with new GM delphi units, made no difference. And 3rd no I did not replace the cable from the opti that runs along the side of the intake, I never knew that was where that connector went, though it must be obvious. Where can I get one? Any thoughts about the fact that plugs on the dr. side look lean and the pass side looks rich? I have thought it might be something going on with the computer? |
