Question about misfires - Page 2 - 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 03-28-2007, 07:42 AM   #11
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Have you checked the plugs?

At the same time check the wiring of the plug wires. Did you remove more than one at a time?
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Old 03-28-2007, 12:50 PM   #12
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I haven't checked the plugs yet. I was going to wait til I got my exhaust done, because I have new plugs, wires, etc... that I'm going to put in. My car does shake/vibrate (not excessively) when I'm driving at high speeds. Maybe I should check/change my coil packs too huh?

A online auto parts company mixed up my order and now is sending me a extra dynomax muffler and denso o2. So if anyone is in need of one just pm me.
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