Chevrolet Impala Spark Plug Replacement

27 messages,  Last post on Dec 04, 2011 at 6:30 PM

You are in the Chevrolet Impala Forum.

What is this discussion about? Chevrolet Impala, Engine, Sedan

#26 of 27 Dimming Dash Lights by bsquare

Mar 13, 2011 (11:06 am)

I have a 2005 Impala. Lately the dash lights will come on full brightness when the car is started. After about 30 seconds, they will then dim so that it is not bright enough to read, along with the radio, climate control, gear indicator and overhead display. Other times they will act normal. I've tried manually turning lights on, etc. , but it seems to have a mind of its own. Anybody have any thoughts on the issue? I've heard it might be the Body Control Module, but not a real inexpensive "fix" if it is not the fix.
Thanks

#27 of 27 Re: Follow-up / Halo plug experience [nosirrahg] by dkdean

Dec 04, 2011 (6:30 pm)

Replying to: nosirrahg (Sep 23, 2007 9:29 pm)
I had the same problem with mine changed the plugs and now it misfires any thoughts
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