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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.

Need help with scan codes

   
Old 05-13-2004, 09:53 AM
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humm no shifting problems at all and the idle seems normal...

where are these 2 solenoids located? thanks
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Old 05-13-2004, 01:05 PM
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Charcoal canister is under the airbox, and the TCC solenoid is in the transmission. I have seen these QDM codes thrown when there are severed or damaged wiring to and from the solenoids as well as malfunctioning solenoids. If you have no shifting problems I would start by checking the charcoal canister solenoid first.
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Old 05-23-2004, 09:44 AM
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I have hard starts in the mornings or when cold would that sypmtom be related to anything? thanks
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