Mechanic told me that this purge valve is causing my P0171 code in my 2007 Toyota Corolla CE and NOT the intake manifold gasket being old. Can a purge valve even cause
![Mechanic told me that this purge valve is causing my P0171 code in my 2007 Toyota Corolla CE and NOT the intake manifold gasket being old. Can a purge valve even cause](https://i.redd.it/n3zj8056yyf61.jpg)
![](https://www.samarins.com/glossary/img/purge-valve6.jpg)
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![](https://www.samarins.com/diagnose/img/leaking-intake-manifold-gasket.jpg)
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