2006 trailblazer 4200 lean code
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Joined: Aug 2018
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2006 trailblazer 4200 lean code
I have replaced spark plugs, map, 02 sensors (both) air pump to exhaust,and airfilter. It has slowed down tripping a code but still does. Runs like a top smooth as glass. Anyone dealing with this?
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Tricky1bird
S-10 & Blazer
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May 6, 2018 2:55 PM