Why is there smoke coming from my valve cover?
Why is there smoke coming from my valve cover?
As the valve cover leaks, the oil will end up running down the side of the engine and it will get onto the exhaust. As the engine and the exhaust get heated up, the oil from the valve cover will begin to burn off and smoke. When this occurs, you will see smoke coming from under the hood.
What are the symptoms of a bad valve cover?
Symptoms of a Bad or Failing Valve Cover Gasket. Over a period of time the gasket becomes brittle and will crack due to exposure to dirt, debris, heat and other elements. When this occurs, the gasket can lose its integrity and leak, potentially causing cosmetic issues like leaking oil, or drivability problems and reduced engine performance.
Why does my valve cover smell like antifreeze?
The only thing changed was the intake and if the gasket is seeping it would cause steam not smoke and you should be able to smell antifreeze if that was the case. You added the two breathers so that is where i would concentrate and is more than likley the problem.
Where is the valve cover on a Camaro air cleaner?
The connector on the base of the air cleaner could be connected to the side where you are going to leave the breather. The ‘stock’ish set up would have been a PCV valve and one valve cover connected to the bottom of the intake. Carb base. You want the pcv valve going to the carb base and leave the breather in the other valve cover.
Can a bad valve cover cause an oil leak?
It’s never a good sign to see leaking oil. However, this simple symptom can be caused by numerous malfunctions. With that said, if the oil is located on the valve cover area or coming from that region, you can assume you have a bad valve cover or gasket.
What causes smoke from the valve cover breather?
I changed all filters, ignition, gaskets (including the headgasket and the machine shop straightend the head), grinding the valves, fluids changes, etc. Now the engine runs very strong and fine, but has a lot of smoke coming from the filler tube and cranckcase breather.
What kind of oil should I use for a valve cover breather?
15W40 will not cause oil burning but it is not the best for freeing sticky rings either. If your engine was in good condition, 15W40 would be the correct oil to use. But under the circumstances thinner oil may help free up stuck parts.
Why does my valve cover smell like oil?
It does smell of oil, but it is really bad…its the worst at start up, but it never goes away!! The other valve cover seems fine, and doesnt smoke nearly as much or for as long. Any suggestions or thoughts on what is causing this? Thanks a lot!
The connector on the base of the air cleaner could be connected to the side where you are going to leave the breather. The ‘stock’ish set up would have been a PCV valve and one valve cover connected to the bottom of the intake. Carb base. You want the pcv valve going to the carb base and leave the breather in the other valve cover.
