As far as the under hood foam goes it is there primarily for sound insulation and doesn t pose a fire hazard as long as it is not hanging down onto the engine when the hood is closed.
Oil cap missing engine.
Contrary to some o.
Since bmw replaced the oil filter cap and stem the engine had an adequate oil supply as show with the lack of indicator lights.
The danger is the dust that gets in.
Then get an oil change.
An engine oil cap keeps things safe and reduces the chances of loss.
Some friends of mine just arrived home to visit family for the holidays but discovered part way through the journey that the oil cap on their engine was missing.
Either way the garage owes you an oil cap oil to top your engine off and they have to clean your engine engine compartment.
The bmw technician oil cap insert that directs pressured oil through the filter was found to be missing and was re installed due to related concern outlined in bulletin 110208 suspect rotating assembly binding.
It probably got misplaced when they checked the oil level yesterday night.
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But you will get some condensation of oil on hot parts around it and a mess.
The car might go some miles without any problem but the damages might cost you to fortune later.
By putting tape around the rag and using the rag as an impromtu filter the air pressure of the crank case vacuum will prevent the oil from saturating the rag.
The engine oil cap is one of those important things that people forget to put back on.
A missing oil cap will allow the engine s evaporative system to suck unfiltered air directly into the engine crankcase a surefire costly mistake.
And driving without oil cap is not safe at all.
An oil soaked rag under the hood is a great way to light your car on fire.
Get a new oil cap immediately.