All times are UTC - 6 hours [ DST ]




Ask A Question Reply   
Author Message
 

contributions: 1
Humming noise, fairly loud, coming from air cleaner housing. Don't know where it is originating from. Cleaned the housing and installed new air filter housing to no avail. Recently installed tps and isp due to inability of car to hold idle. Presently holds idle, but when humming noise is present is only about 300 rpm. Hums most all the time, even before engine has warmed.


Share on FacebookShare on DiggShare on DeliciousShare on TechnoratiShare on TumblrShare on Google+
   
Reply with quote  
* Search   
 
User avatar

contributions: 2256
Images: 37
Location: Oregon
try unplugging your iac valve. you might have to hold the idle up just a little bit when you unplug it or the car might stall. Sometimes the iac will vibrate and sound like a fog horn at idle. It will still operate but big noise at idle. Off idle it should go away.


   
Reply with quote  
Ask A Question Reply   

   Similar Topics   Author   Replies   Views   Most Recent 
New Articles View the first 1987 mustang gt convertible

in Ford Cars

stanggt87

5

1664

Fri Jul 06, 2018 2:49 am

carriedi View the latest


All times are UTC - 6 hours [ DST ]



Search for:
Jump to:  
Contact Us