![Car burns a quart of oil every 1k, has no oil in engine after 5k miles. Found oil on threads for all four spark plugs, VC seals are bad. : r/MechanicAdvice Car burns a quart of oil every 1k, has no oil in engine after 5k miles. Found oil on threads for all four spark plugs, VC seals are bad. : r/MechanicAdvice](https://i.redd.it/car-burns-a-quart-of-oil-every-1k-has-no-oil-in-engine-v0-6ijrnpbtxlfb1.jpg?width=2592&format=pjpg&auto=webp&s=3445375ffeee794a84f273d0b99c5861883c52b5)
Car burns a quart of oil every 1k, has no oil in engine after 5k miles. Found oil on threads for all four spark plugs, VC seals are bad. : r/MechanicAdvice
![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](https://www.agcoauto.com/content/images/engine/pcv_system_extracting_moisture.jpg)
AGCO Automotive Repair Service - Baton Rouge, LA - Detailed Auto Topics - What are the Symptoms of a Bad PCV Valve
![What a bad PCV valve does to plugs after only 10K miles from burning a quart oil every 100 miles. : r/Justrolledintotheshop What a bad PCV valve does to plugs after only 10K miles from burning a quart oil every 100 miles. : r/Justrolledintotheshop](https://i.redd.it/dt52nxwsd3u31.png)