BECOME A MEMBER
Sign up with Facebook
I agree to the
Login with Facebook
NOT A MEMBER?
Loud hooting, screaming noise all the time, idle or fast
2005 FORD EXPEDITION
This noise is all the time loud and has a wierd smell
have the same problem?
Monday, March 30th, 2015 AT 7:43 AM
Check the accessory belt under the hood. It sounds loose. Chances are the tensioner is bad.
Monday, March 30th, 2015 AT 9:03 AM
Changed belt that made no difference. Sounds like it is coming from the back of the engine. I was told by a diesel mechanic that it was the hooter valve. What is that?
Monday, March 30th, 2015 AT 9:47 AM
I hate to say it, but yes, it is an actual part. It is the crankcase vent valve. See the pic attached.
Image (Click to enlarge)
Monday, March 30th, 2015 AT 7:36 PM
to post a reply.
Related Engine Idle High Content
2003 Ford Expedition Rev Up Engine To Engage...
2003 Ford Expedition. I Have To Rev Up The Engine To Around 3 To 4 Thousand Rpms Before It Will Engage Into Drive. After That It Shifts Fine...
1997 Ford Expediion, 5.4l Fast Idle Problem
I Have A 1997 Expedition With 219,000 Miles On It. I Am Currently Having A Fast Idle Problem That I Can Not Resolve. The Vehicle Idles At...
2002 Ford Expedition High Idle Wont Shift Automaticly
2002 Ford Expedition V8 Four Wheel Drive Automatic On My 2002 Expedition It Sudenly Started To Idle High And Stoped Shifting...
Unwarrented High Idle
2001 Ford Expedition 5.4 Good Afternoon This Morning My Truck Started Running Fine No Problems I Allowed It To Warm Up For 15 Min. Started...
1998 Ford Expedition The Truck Jerks When It Changes...
The Truck Revs Up And Then Jerks When It Changes Gears
Ask a Car Question. It's Free!
Vacuum Leak Test and Repair - All Cars
Code Read Chevrolet Blazer 1995-2005
Help us make this site better
Terms & Conditions
© 1999 - 2018 2CarPros, Inc.