Just bought used 05 z71. No lights on cluster and
drove great. Had it about a week now. The CEL is
now on. Flashes from time to time but is always lit.
Also if i floor it it feels like theres no power to it.
Very laggy. Any ideas?
You have to have the cluster removed and fixed by a professional. The whole cluster is just a big ass circuit board. Had mine fixed...gauges and lights, about $250 to $300. About no power, clean out your throttle body, replace air filter, and replace spark plugs.
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