2004 Chevrolet Silverado 2500 HD 6.0L MIL Lamp on
fleet vehicle keeps returning with ses light on for p0446. first time replaced vent valve due to clogged with dirt. Vehicle returned with same issue ( valve clogged with dirt) found tsb for vehicle driven in dusty enviroments. Relocated vent valve with updated...
FIX posted 10/24/2007
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 3 Replies Received (View Replies)3 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data2004 Chevrolet Silverado 2500 HD
Trouble Codes
|
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Silverado 2500 HD
VIN | 1GCHC29U84 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0446 | EVAP Vent Control System Performance |