Short static hissing sound after engine turn off

[Mindbox33]

Dear all..

 

anyone encounter static hissing sound after turning off engine?

 

its a new encounter on this.. for sure dun hv tis for the first 2.5 yrs of my avante.

 

last nite open bonnet, i was standing in front of my car..my fren switch off engine.. immediately have tis 2-3 sec of static hissing sound from the spark plugs/below engine cover area..

 

fc, rpm, air con all not affected at tis moment.

 

some say say air being release once engine turns off..some say normal..some say alternative failing soon... or even fuel line...

 

any advise..

[Enforcer533]

Dear all..

 

anyone encounter static hissing sound after turning off engine?

 

its a new encounter on this.. for sure dun hv tis for the first 2.5 yrs of my avante.

 

last nite open bonnet, i was standing in front of my car..my fren switch off engine.. immediately have tis 2-3 sec of static hissing sound from the spark plugs/below engine cover area..

 

fc, rpm, air con all not affected at tis moment.

 

some say say air being release once engine turns off..some say normal..some say alternative failing soon... or even fuel line...

 

any advise..

 

hi is normal my forte also had this sound. it became more obvious when on Pod filter.

[Mindbox33]

me on stock air box w hurricane filter..

 

it seems like a soft n yet static sound.. like touching 2 live wirings n produce those static sound

 

if its normal...y only happen aft 2.5 yrs of driving on this car... my other cars last time no such sounds on tis too..

 

so worrying..

[Menzterminator]

me on stock air box w hurricane filter..

 

it seems like a soft n yet static sound.. like touching 2 live wirings n produce those static sound

 

if its normal...y only happen aft 2.5 yrs of driving on this car... my other cars last time no such sounds on tis too..

 

so worrying..

 

instead of worrying, bring it down to a Mech to check on the problem...

better this way...

[Mindbox33]

ya...will do it soon..tis few days.

 

one avante guy also have this prob n we realised we both install denso iridium plugs.. hope tis is the cause.