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...
Forum Discussion
I'd take air intake assembly off and inspect/clean everything good. Check all fittings and make sure they are sealed and make sure MAF is seated properly. Clean MAF with MAF cleaner only, not carb cleaner.
