Research the causes of these diseases that are similar to, or related to, Peritonitis: 1  Acute appendicitis. 2  Appendicular rupture. 3  Small intestinal obstruction. 4  Hernia. Volvulus.  Splenic 1  rupture. more related diseases...Â».
The vent valve solenoid is part of the evaporative emissions control system which absorbs fuel vapor from the fuel tank before it can be released into the environment.The vent valve opens to purge the vapors into the fuel system where they are burned in the combustion chambers.The system self-diagnoses when the engine is started, and any faults are reported to the vehicle's main computer. Replacing the vent valve solenoid in a 2000 Silverado is simple and straightforward.ow to Replace the Vent Valve Solenoid on a 2000 Silverado. The vent valve solenoid is part of the evaporative emissions control... 1  How to Verify if a Chevy Tahoe Solenoid Vent Is Clogged.
please tell me the location on car of this item how to remove and replace part thanks code po449 on my scanner tool how about a picture no the purge valve i know where that is thanks.pparently a pin in the underhood fuse box can push out and kill the +5V to the valve, setting the code. In my case, I unplugged the connector at the valve and the re-connected it and all is fine now. The vent valve is on the evap canister under the car by the rear axle, between the spare tire well and the gas tank.