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What could be the hissing sound that comes from under the car when the engine is turned off after a drive?
Could be a leak in a radiator hose, or radiator. ==Answer 2, Another Possibility== It could also be the radiator cap pressure relief valve action which vents coolant and/or coolant vapor to the coolant overflow reservoir/tank when steam is created in the coolant passages in the engine block. When the engine is shut off, the residual heat in the block can cause the additional pressure and/or steam.j3h.
What else can I help you with?
What could be the hissing sound that comes from your under the car after you accelerate?
Exhaust leak? Vacuum leak?
Why is there a hissing noise from the heater controls?
Some systems use engine vacuum to move the control doors. You could have a vacuum leak.
Can a leakie PCV valve hose make a hissing sound and could it cause the engine to not want to start right away?
yes and yes
Why would an engine shake in a 2002 dodge stratus when the car is turned on?
the engine mounts could be bad
What could a pirate ship's name be?
The hissing serpant
Why will the engine not turn over when key on my Tahoe is turned on?
Could it be the battery or the spark plugs?
What could be a new pirate ship's name?
The hissing serpant
What could be a name for a new pirate ship?
The hissing serpant
What could cause a loud hissing sound from the front passenger side when the steering wheel is turned to the hard right after backing out then begin driving?
The passenger side front tire may be rubbing on the inner fender.
What does it mean when you hear a ghost hissing?
Run!! It really could be a ghost!
What does it mean when a compressor is making a loud hissing noise?
The two main reasons could be either a leak or a hole. I'm not very knowledgeable when it comes to cars, so I'm probably wrong.
What is wrong if your 1997 pathfinder dash display says overdrive off?
Usually means the over drive has been turned off. There should be a button usually on the gear shifter. On the column it is on the end of the shifter. Usually it resets when the engine has been turned off. This is something that you usually have to intentially do. If there is a problem with it then that could be also, but usually a check engine light comes on with it. Hope this helps.
