F150online Forums

Rough Idle.

Thread Tools
 
Search this Thread
 
Old Feb 22, 2010 | 09:17 PM
Share
  #1  
BlueOval_Man's Avatar
Thread Starter
|
Senior Member
Joined: Apr 2009
Posts: 1,423
Likes: 0
From: Mountain City, North Carolina
Rough Idle.
Its weird like my truck starts loping. It only happens in park and when its cold, any ideas?
 
Reply
0
Old Feb 23, 2010 | 02:55 AM
Share
  #2  
Raptor05121's Avatar
Technical Article Contributor
Joined: Jan 2007
Posts: 10,610
Likes: 7
From: Live Oak, FL
vacuum leak
 
Reply
0
Old Feb 23, 2010 | 02:58 AM
Share
  #3  
Tumba's Avatar
Senior Member
Joined: Sep 2007
Posts: 1,512
Likes: 1
From: >wwOwww<
Originally Posted by Raptor05121
vacuum leak
Or maybe IAC.
 
Reply
0
Old Feb 23, 2010 | 03:01 AM
Share
  #4  
Raptor05121's Avatar
Technical Article Contributor
Joined: Jan 2007
Posts: 10,610
Likes: 7
From: Live Oak, FL
mine does the same thing and I did a complete overhaul of my intake. only does it when cold and before putting into gear? same symptoms as mine and i have a vac leak
 
Reply
0
Back to Subforum
V6 Engines (including Ecoboost)
View Next Unread
Spark Plug Wire Color




Advanced Search

All times are GMT -4. The time now is 07:50 PM.