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2003 Buick Rendezvous CX 3.4L MIL Lamp on
This vehicle came to my shop with mil on. Pulled codes po440 evap system problem. I have checked system for leaks. No leaks found. One thing i notice is that the gas cap can be taken off still no pressure loss. I dont know if this is because it has check valve...
FIX posted 6/5/2007
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Message Closed w/FIX
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Related Documents & Media | VIN | 3G5DAO3E13 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0440 | EVAP System Leak Detected |
Message Closed w/FIX
Vehicle Data
2003 Buick Rendezvous CX
| VIN | 3G5DAO3E13 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0440 | EVAP System Leak Detected |
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