2009 - 2014 F-150
Sponsored by:
Sponsored by: DashLynx

2010 5.4L f150. Bad mileage

Thread Tools
 
Search this Thread
 
  #16  
Old 01-08-2013, 09:01 AM
cheef's Avatar
Senior Member
Join Date: Oct 2003
Location: ONTARIO
Posts: 818
Likes: 0
Received 1 Like on 1 Post
I think livernois shows pics of phasers canadianelbow
 
  #17  
Old 01-08-2013, 10:57 AM
Biff it's Avatar
Member
Thread Starter
Join Date: Nov 2012
Posts: 68
Likes: 0
Received 0 Likes on 0 Posts
Canadianelbow; a cam phaser is a eternal engine part. Its getting covered by my extended warranty purchased from ford
 
  #18  
Old 01-08-2013, 03:07 PM
Kickers5.4's Avatar
Member
Join Date: Dec 2010
Location: STL,MO
Posts: 73
Likes: 0
Received 0 Likes on 0 Posts
Is there any way you can upload this video so others may hear what it sounds like? Thanks
 
  #19  
Old 01-08-2013, 06:22 PM
20054x4xlt's Avatar
Junior Member
Join Date: Jan 2013
Location: houston, texas
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
its a truck. if your worried about gas mileage you shouldnt have got one in the first place.
 
  #20  
Old 01-08-2013, 07:47 PM
drswiger's Avatar
Senior Member
Join Date: Sep 2009
Posts: 130
Likes: 0
Received 0 Likes on 0 Posts
Third f150 I've owned and I can tell you they go out every time and almost always after the warranty has passed
Despite that, I wouldn't buy a GM product at ANY price!
 
  #21  
Old 01-08-2013, 10:11 PM
cheef's Avatar
Senior Member
Join Date: Oct 2003
Location: ONTARIO
Posts: 818
Likes: 0
Received 1 Like on 1 Post
Maybe this will help:

mms://multimedia.ford.com/seopts/Tech22_250k.wmv

flatratetech.com I think was original on this
 
  #22  
Old 01-09-2013, 12:01 AM
Biff it's Avatar
Member
Thread Starter
Join Date: Nov 2012
Posts: 68
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by 20054x4xlt
its a truck. if your worried about gas mileage you shouldnt have got one in the first place.
Real helpfull second post bro. If you read the above posts you would know I'm getting worse mileage than a 3/4 ton gasser hauling a full load

Originally Posted by Kickers5.4
Is there any way you can upload this video so others may hear what it sounds like? Thanks
Yea I'll try to post one up for
You.

http://i303.photobucket.com/albums/n...26ABA2E2EE.mp4
 
  #23  
Old 01-09-2013, 01:55 PM
Kickers5.4's Avatar
Member
Join Date: Dec 2010
Location: STL,MO
Posts: 73
Likes: 0
Received 0 Likes on 0 Posts
Thanks for the video, will keep that in mind if I hear that noise
 
  #24  
Old 01-12-2013, 08:30 PM
High-ster's Avatar
Senior Member
Join Date: Apr 2010
Location: Danksville, near Budsburg USA
Posts: 594
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by 20054x4xlt
its a truck. if your worried about gas mileage you shouldnt have got one in the first place.
Didn't take as long as I thought it would for highly intelligent remarks as this to be posted.

Bad gas mileage means you shoulda bought Mini Cooper and its not any fault of the vehicle, it's YOU!!!!

Hope that helps clear things up for you!!
 
  #25  
Old 01-08-2014, 11:09 AM
starkey2's Avatar
Junior Member
Join Date: Jan 2014
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
2010 F150 5.4L Poor mileage after Factory software update.

Been trying to figure out what happened to gas mileage since update had done in Oct. I'll explain how I got to this point. Around Sept. started having engine Light come on, stay on for a while go back off. Really intermittent. Also noticed every once in a while when i would drive for a while then put in park engine would Idle up to about 2.5 grand and back down to where it was ready to shut off then back up. Cycle like this until you shut it off. Took in to Authorized for dealer only place truck has been since purchased. Oct.4th. I should mention truck now has about 45000 miles. Was about 38000 in Oct. Was told needed software update on Computer. No problem, no cost. What could it harm? Right? Gas mileage before 15-18 after 13-15. This was in Oct. Since cold weather more like 12-13. (This is actual mileage not the lie-o-meter) Purchased in Feb 2011 had 250 miles on it. Have not changed driving routines still back and forth to work 26 mile round trip and around town. Since the have had a problem with cold starts. After 2 weeks in shop, was told had water and too much ethanol in gas. Couple of cans of Seafoam and a fillup , Cold start problem solved. Watch you gas. Still stuck with poor gas mileage. SORRY for such a long Thread just want you to know where I'm at in this. Anybody got anything?
 
  #26  
Old 01-10-2014, 11:21 AM
cheef's Avatar
Senior Member
Join Date: Oct 2003
Location: ONTARIO
Posts: 818
Likes: 0
Received 1 Like on 1 Post
A year ago I posted my thoughts on this topic.
This year same story.

I get 11/12/13 l/100km in the summer and since the cold weather (-10 to -40c) is here I have crap gas, 10+ minute idling times, 200lbs of snow and crap/sand in my bed, lots of 4x4 use and I've doubled my fuel consumption (20-25l/100km)

Which....I totally expect

mods in my sig for comparison
 



Quick Reply: 2010 5.4L f150. Bad mileage



All times are GMT -4. The time now is 06:55 AM.