Regular maintenance of the PCV valve is vital to prevent oil leaks and the burning smell in your vehicle. By addressing PCV valve issues promptly, you can avoid costly repairs and potential engine damage . Keeping up with PCV valve maintenance not only ensures a healthier engine but also contributes to better overall engine performance. If you suspect that your car’s burning oil smell is due to a malfunctioning PCV valve, it’s advisable to have it inspected and replaced if necessary to maintain excellent engine function. Junk yards can be a great place to go if you are looking for a used car with a blown engine. It is important to note that cars that end up in junkyards are often beyond repair and not seen as anything more than scrap metal. More information https://telegra.ph/Cruising-Smoothly-Cars-Equipped-with-Continuously-Variable-Transmissions-CVTs-05-31 In reply to by A random Trabant or just drip some on the manifold so it will start billowing smoke from under the hood 04/02/2016 - 16:57 | The engine operates as a sealed system, so oil shouldn’t be disappearing unless something is wrong. Start by checking the valve cover for signs of leaking. Photo: Texas Highway Patrol/Facebook. The contour lines of the motor efficiency map. As a car owner, you should know what can ruin your car engine and how to prevent someone from putting something in your gas tank. That’s why you need to read the whole article on this.