Tough one for the GM guys. So this customer brought in this 2006 Impala LS (disregard the vin...it is not all correct...I am at home, not at work so it is a (K) motor, and it is a 3.5) This vehicle came in for its first tune up at 168,000. Changed plugs, wires...

FIX posted 1/24/2013

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