...Envoy with P0449 code SUV runs fine; however I have a check engine light with the P0449 code. I want to know where the vent and purge valves are and their part numbers if possible. I'm sure the ...
...envoy 30,203 miles P0449 - Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction P0455 - Evaporative Emission Control System Leak Detected (no purge flow or large leak) Both are ...
...p0449,p0453, and p01639. i know what the codes mean. which ones will make my van stall? sometimes it won't even start. then... where should i start to fix it the easiest way? It's when the security ...
got 2008 chevy tb 4.2l has check engine light code po449.how do i tell what is bad part of avap P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction There is air escaping ...
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