Do you get a smell of burning oil each time you turn on your car? This awful smell could be a sign of your valve cover gasket failure. As much as it may seem trivial, this is a problem that, if not dealt with, will worsen and potentially result in expensive engine complications. Learning what leads to valve cover gasket failure and how to replace the gasket will help you avoid unnecessary troubles and costs. Let’s get into detail.
Possible Reasons for Oil Leaks at the Valve Cover Gasket
Wear and Tear
The valve cover gasket is located inside the engine and has to withstand high temperatures and pressure, which causes it to either become brittle or crack. Typically, as the gasket’s material becomes brittle, it is unable to maintain the high pressure, thereby causing oil to leak out. This type of wear is common in vehicles that have been on the road for a long time or those that have a large mileage.
Poor Installation
If the valve cover gasket was not installed properly when repair or replacement was being done, it may not seal properly. Any space around the valve cover can enable oil to come out. Also, applying excessive force, such as over-torquing the bolts, will compress the gasket material to a point where it is almost ineffective.
Heat Exposure
Engines produce a lot of heat, and since the valve cover gasket is a small part, it will wear out from the heat produced in the engine compartment. Prolonged exposure to heat weakens the material, makes it shrink or become rigid, and makes it more likely to develop leaks.
Oil Buildup or Clogging
If oil accumulates in the valve cover area, further pressure is put on the gasket. This is usually caused by either a delay in the oil changing interval or the use of the wrong oil type. Pressure buildup can gradually exert pressure on the gasket, and oil may find its way through compromised areas of the gasket.
Damaged Valve Cover
Sometimes, the problem is not the gasket but the valve cover. A cracked or warped valve cover will not allow the gasket to seal properly, causing oil leaks. The valve cover can be damaged by the stress placed on the engine or during some repair work.
Valve Cover Gasket Replacement: Tips & Tricks
Check the Gasket and the Valve Cover
An automobile technician will examine the gasket and the valve cover to determine the root of the leakage. This includes observing for cracks, hardening, or formation of oil layers around the region.
Replace the Gasket
If the gasket becomes worn or damaged, it will require replacement. The process includes wrenching the valve cover, washing the working space, and installing a new gasket. Proper installation of a gasket guarantees no leakage in the future.
Clean the Engine
After a gasket has been changed, some oil may be left, and the engine should be washed to remove it. This helps to keep dirt from sticking to the oil and fouling other parts of the system. It is also important that you use high-quality engine oil when you are done with all the repairs so that your engine will last longer.
Turn To Huron Automotive If You Need Professional Automobile Repairs
Huron Automotive is the place to go 
whether you have an oil leak or think you have a valve cover gasket problem. We are based in Green Bay, WI, and we carry out diagnostic services and engine issues repair to ensure that your vehicle is in its best state. Our team of experienced technicians employs the best spare parts and standard methods to work on your car.
Regardless of where you are from, Green Bay, Ashwaubenon, Bellevue, Howard, or Luxemburg, WI, we are here to assist you in keeping your car running as it should. The doors of our two workshop locations are open. Give us a call today to set up an appointment, and we’ll make sure your valve cover gasket is in good shape and doesn’t cost you an arm and a leg.