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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How does it run? Does it smooth out with light throttle to around 1200-1500 RPM?
What does tail pipe look like? dry sooty or heavy soot?
What does tail pipe look like? dry sooty or heavy soot?
