 
				
	| 2004 Honda Accord EX 3.0L Expansion valve noise After replacing the ac system, there is a noticeable whistling noise that comes from the evap and expansion valve area. The noise goes from a low to high pitch sound for a brief moment, then goes away until the next compressor cycle. Has anyone ran into this p... 
                        
                            FIX posted 7/18/2016
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 17 Replies Received (View Replies)17 Replies Received (Hide Replies)
 | Message Closed w/FIX 
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| VIN | 1HGCM66584 | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Expansion Valve Noise | 
| Conditions | Noise/Hissing/Whistling | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2004 Honda Accord EX
| VIN | 1HGCM66584 | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Expansion Valve Noise | 
| Conditions | Noise/Hissing/Whistling | 
 17 Replies Received
17 Replies Received
 17 Replies Received
          17 Replies Received
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