![AGCO Automotive Repair Service - Baton Rouge, LA - Detailed Auto Topics - What are the Symptoms of a Bad PCV Valve AGCO Automotive Repair Service - Baton Rouge, LA - Detailed Auto Topics - What are the Symptoms of a Bad PCV Valve](http://www.agcoauto.com/content/images/engine/pcv_explorer_4L.jpg)
AGCO Automotive Repair Service - Baton Rouge, LA - Detailed Auto Topics - What are the Symptoms of a Bad PCV Valve
![Do you think that this could cause a vacuum leak ? I mean the car could run even without the air intake hose ? Al's the pcv valve from the air intake Do you think that this could cause a vacuum leak ? I mean the car could run even without the air intake hose ? Al's the pcv valve from the air intake](https://preview.redd.it/do-you-think-that-this-could-cause-a-vacuum-leak-i-mean-the-v0-i99700d0g9ba1.jpg?auto=webp&s=b77cb697804835ed317bfa917b56d1e140d9dc4f)
Do you think that this could cause a vacuum leak ? I mean the car could run even without the air intake hose ? Al's the pcv valve from the air intake
![AGCO Automotive Repair Service - Baton Rouge, LA - Detailed Auto Topics - What are the Symptoms of a Bad PCV Valve AGCO Automotive Repair Service - Baton Rouge, LA - Detailed Auto Topics - What are the Symptoms of a Bad PCV Valve](http://www.agcoauto.com/content/images/engine/pcv_system_valve_operation.jpg)
AGCO Automotive Repair Service - Baton Rouge, LA - Detailed Auto Topics - What are the Symptoms of a Bad PCV Valve
GM 3800 Service Tips, Techniques, and Advice - Quick Test for a LIM gasket leak or excessive PCV valve flow (such as due to a blown o-ring or stuck open valve). At
![Does anyone know what this part is? PCV hose attaches to it and that part is causing a vacuum leak : r/GMT400 Does anyone know what this part is? PCV hose attaches to it and that part is causing a vacuum leak : r/GMT400](https://i.redd.it/20p5ku5o3ze91.jpg)
Does anyone know what this part is? PCV hose attaches to it and that part is causing a vacuum leak : r/GMT400
![Fixing PCV Valve to prevent Oil & Vacuum leaks, misfire, rough idle, low-performance Nissan Infiniti - YouTube Fixing PCV Valve to prevent Oil & Vacuum leaks, misfire, rough idle, low-performance Nissan Infiniti - YouTube](https://i.ytimg.com/vi/Q0LR4DBfhgw/hqdefault.jpg)