Running down a miss (Update) - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat

1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

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Old 05-01-2008, 01:23 AM   #1
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Default Running down a miss (Update)

Below is the original thread I started but never got the chance to do any of the troubleshooting. I replaced the ICM, coil packs (Series 2), and installed new TR55 plugs gapped to .055. I still had the miss and was starting to think that either my Beldens had failed or it was a mechanical problem. Well today I finally swapped my injectors for rebuilt and flow matched ones I got from Sandrock and the car runs better than ever before. No more miss and no more bucking. I wanted to post this to inform everyone to not completely rule out the injectors even though it'* rare. Thank you to all that helped out. BC rocks
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Old 05-01-2008, 10:13 AM   #2
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Glad to hear it... Last chance I had to drive the SC Car of his it drove really well and didn't skip a beat..

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