Any real Chevy mechanics on this board?
2006 Chevy 2500HD - 6.0 - Automatic - low miles. When I bought this truck the dealer had just replaced the code P1101 - Mass Airflow sensor. Check engine light was out and everything seemed fin...
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The MAF I got from O'Reilly would not keep the light off. Bought a DELCO OEM and that fixed it. Spent a fortune on shop labor though. These mechanic shops are proud of their work now..... whether they fix it or not.
