07 5.4l: P0420, P0430 codes, smell, clicking noise - Ford F150 Forums - Ford F-Series Truck Community.

Go Back  Ford F150 Forums - Ford F-Series Truck Community. > Late Model F150s > 2004 - 2008 Ford F150
Reload this Page >

07 5.4l: P0420, P0430 codes, smell, clicking noise

2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck.

07 5.4l: P0420, P0430 codes, smell, clicking noise

Reply

 
 
 
Old 05-15-2018
  #1  
Junior Member
Thread Starter
 
Join Date: May 2018
Posts: 1
Default 07 5.4l: P0420, P0430 codes, smell, clicking noise

Ok, I've got a 2007 F150 5.4l 4x4. Last year had the cam phasers, timing, VCT's and spark plugs done. Has been running fine. Drove to work a few days ago no problem but when I went to leave, noticed a put-put kinda sound just happened. Almost like a diesel sound a few people say. Does not go away with temperature and stays right in sync with the rpms. Definitely coming from back of engine passenger side. Along with that is a strong exhaust smell and terrible gas mileage. And P0420 and P0430 codes both. Have checked and checked (still checking currently) for a leak but no luck. Alot of people say the cats are bad but the way it just sprang up all of a sudden kinda led me to believe it might be electrical or just need to keep searching for a leak. Dont know. Any help appreciated
Swampgrass is offline  
Reply With Quote
Reply
 
 
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
akennery
2009 - Present Ford F150
0
07-17-2017 11:54 AM
Dan Rector
2004 - 2008 Ford F150
0
05-04-2017 11:21 PM
94gnatsum
2004 - 2008 Ford F150
1
07-19-2016 12:14 PM
Lbrooks335
1997 - 2003 Ford F150
3
06-24-2014 08:44 PM
makuloco2000
2004 - 2008 Ford F150
0
06-17-2014 10:45 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Thread Tools
Search this Thread