Webb23 sep. 2024 · Nevertheless, the following reasons could also cause your car to make noise when you turn off the engine. 1. Damaged Head Gasket. A damaged or broken head gasket can cause a lot of unusual occurrences, including noise after the engine is turned off. If your car’s head gasket is blown, it is possible to hear noises while driving … Webb4 feb. 2008 · After driving and i shut off my car i hear a hissing sound or something like it coming out of the engine bay but its not loud and it stops when the engine cools down. …
pressure hissing sound after turning engine off??? - Audi …
Webb30 maj 2015 · Hissing sound may be vacuum line leaking from a loose connection or crack in pipe somewhere, or the normal bleeding of vacuum from the system at shut down. Sounds weird, I know but my Vito does it too. I traced the sound to the turbo actuator control valve. It sounds like a long, muffled fart. Goes on for about 3 minutes after shut … Webb13 aug. 2014 · The engine can also leak internally, and this is more usually the case when you have a boiling and bubbling event in the water reservoir that you fill with coolant. Never remove the rad cap on a hot engine. A further possibility is the water pump on your engine has a failed impeller and is not circulating the water through thr rad for cooling. office page blanche
That Hissing from Your F-150 Engine Bay Really is No Big …
Webb16 juli 2024 · One of the more common causes that creates a hissing sound coming from your car is an overheated engine. It might be difficult to hear while the car is running, … Webb9 feb. 2013 · Discussion Starter · #1 · Apr 16, 2012. I have 07 E350, after driving with engine off there is a strange hissing noise coming from the engine area. It sounds like a some type of purging valve but I don't know where/what is coming from. Not sure if this is normal or not the outside temperature was about 75°F and it tends to happen more ... WebbHissing. A hissing or sizzling sound coming from under the bonnet when you’ve shut the engine off isn’t a good sign because it means something somewhere is leaking onto a heated engine component. Be careful investigating under the bonnet in case you get burnt, and book your vehicle into the garage. my darling kathleen lyrics