Oil Cap Off Engine Stalls

However i have no idea what is.

Oil cap off engine stalls.

When you take the oil cap off while runnning you also need to block the hoses that vent the blowby into the inlet system. It means that the fuel system is working as advertised. Z4 2007 3 0 si almost 100k km mobil 1 0w 40 no power loss so far no failure codes nothing at all. When the fuel bypasses worn.

The reasons for engine emitting smoke from oil cap. So this kind of engine stalling problem often means the engine is not getting enough fuel and or too much air. This ll give you a little idea how oil moves around inside an engine. There could be two possible reasons for smoke coming from oil cap.

Hot fuel bypasses worn valve stem seals and rings. Also close the tank with the cap when you are done. Engine stalling is more likely to occur during cold weather or when starting a cold engine. Engine stalling problems can be hard to find and are often sensor or temperature related.

Remember not to open the cap when the engine is hot. By removing the oil cap you have introduced a large air leak in a closed pcv system. Just messin around with my car. 2013 mustang 3 7 v6.