2006 f150 5.4L fx4 shift issue
Thread Starter
|
New User
Joined: Aug 2011
Posts: 4
Likes: 0
2006 f150 5.4L fx4 shift issue
my truck for some time worsening w/time seems to run lower than normal rpm in OD espeacially at hgy speeds and when light throttle is applis it jerks unless I take out of OD or massage the throttle... had a code replaced the right bank cat no light but same issue?.. help please
Posting Guru
Joined: Oct 2003
Posts: 1,332
Likes: 4
From: Baltimore
Sounds like you might have a spark plug or coil pack breaking down causing a misfire. Could also be a bad injector, but most of the time it is a coil. What is the mileage and have you had the spark plugs replaced?
Thread Starter
|
New User
Joined: Aug 2011
Posts: 4
Likes: 0
I have 110K on it drive 60 mi. round trip hoghway maintain it closely it has been present for last 30K getting slowly worse till a cpl months ago had a check light went in to dealer scan it 2 times diff appts and swapped the O2 sensors f/r to double check the code (least that was what was recommended) and came up as a right bank catalytic converter issue. so I swapped it out and a cpl months ago did a tranny filter change. now the light is gone and still have the stutter when in OD or mainly in the 12-1800 RPM range. I have not changed plugs or packs but did not show on either scan would it not? saw a tsb that was similiar to the issue and wondered if it might be a shift solenoid or torque converter?..hope that is enough background lol
Thread Starter
|
New User
Joined: Aug 2011
Posts: 4
Likes: 0
sorry lil sketchy as I read back ty for your input!
Posting Guru
Joined: Oct 2003
Posts: 1,332
Likes: 4
From: Baltimore
I have 110K on it drive 60 mi. round trip hoghway maintain it closely it has been present for last 30K getting slowly worse till a cpl months ago had a check light went in to dealer scan it 2 times diff appts and swapped the O2 sensors f/r to double check the code (least that was what was recommended) and came up as a right bank catalytic converter issue. so I swapped it out and a cpl months ago did a tranny filter change. now the light is gone and still have the stutter when in OD or mainly in the 12-1800 RPM range. I have not changed plugs or packs but did not show on either scan would it not? saw a tsb that was similiar to the issue and wondered if it might be a shift solenoid or torque converter?..hope that is enough background lol
Thread Starter
|
New User
Joined: Aug 2011
Posts: 4
Likes: 0
well I have changed them at regular intervals (fuel / Air filters) but it only has an issue in the 12-1800 Rpm range all others runs great so I would most likely rule out plugs as at high rpm is seems fine just that range it has issues?
Trending Topics
New User
Joined: Aug 2011
Posts: 6
Likes: 0
any one know why an 05 f150 trans would slip only in second gear. It started to do it yesterday with no warning and dosent do it all the time. fluids have been changed every 15-20 thousand. I pulled pan and it looks like new no metal or shavings in bottom. thanks for any help
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
10 Things Every Truck Owner NEEDS (2026 Edition)
Michael S. Palmer
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Verdad Gallardo
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Top 10 Ford Truck Tragedies
Joe Kucinski
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
Thread
Thread Starter
Forum
Replies
Last Post
RNR121909
2004 - 2008 F150
6
Aug 15, 2012 11:09 AM
