June 8: GM Files Motion to Dismiss L87 Engine Lawsuit news | 18 days ago
May 13: Do Not Drive Warning For Cadillac, Chevrolet and GMC Models recalls | 44 days ago
May 10: GM Argues Vacuum Pump Failure Lawsuit is Itself a Failure news | 47 days ago
April 15: GM Recalls Chevy Corvettes Over Turn Signal Problems recalls | 72 days ago
April 5: GM Brake Master Cylinder Failure Lawsuit Names 5 Models news | 82 days ago
Flapping Noise When Ac Is On
2008 Chevrolet Silverado
This problem may be covered under warranty. Ask your Chevrolet dealer.

4.0
definitely annoying- Typical Repair Cost:
- No data
- Average Mileage:
- 12,500 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- dealer installed retro kit per chevy bulletin (1 reports)
AC / heater problem
Helpful websites
- No one has added a helpful site for this 2008 Silverado problem yet. Be the first!





A D V E R T I S E M E N T S
When AC was on there was an annoying loud flapping noise. The dealer told me Chevy had issues a bulletin regarding this noise and how to fix it. After the fix, it still does it, just not as bad or loud.
- Robert B., Canyon Lake, CA, US