Ford F-150 (2004-2008) :: Odd Screeching Sound Under Relatively Heavy Throttle - Driveshaft?
I have an F-150 Heritage 4.2L V6 Manual 4X4 and over the last few weeks have notice a couple of odd things. First I noted an odd screeching sound, similar to a rock caught in the break drum, but it seemed to be coming from under the cab/bed, not a tire. It only seemed to show up under relatively heavy throttle, which I thought was odd. I went through a car wash with a good under carriage spray, and the sound went away.
A few days later it snowed and the sound returned. I don't know that it's actually related...but that's how the weather went... Now, when I let off the throttle and the engine holds the truck back there is a "thump", and when I reapply the throttle, it thumps again. If I press the clutch in first, then release the throttle there is no thump; so I assume this is something with the drive shaft.
I climbed underneath and found that I do have some play in the shaft, I can twist it a tiny bit so I know that I have play in the shaft which (and I am NO mechanic) I assume is not normal. I can see the shaft turning all the way to where it goes into the back of the transmission so I assume the play is coming from the rear yoke?
I thought I could replace the yoke relatively cheaply but I keep stumbling across posts indicating that with this particular set up, I actually have to replace the whole drive shaft. What I could be looking at, and what my options are?
Sonata NF (2006-10) :: 2007 - Humming / Vibration When Making Right Hand Turn
Folks, my '07 SE has developed something interesting, and it's being a pain to diagnose. When I'm driving freeway speeds, whenever I make a right hand turn, I hear a low hum, and feel a slight vibration in my steering wheel. I know wheel bearings tend to vibrate all the time when going bad, but this one has me scratching my head. It also won't do it at lower speeds.
View 1 RepliesFord F-150 (2004-2008) :: 4wd Trying To Engage On All Left Hand Curves And Occasionally On Straightaways
Have 2005 F150 5.4L 4WD Unit is trying to engage on all left hand curves and occasionally on straightaways, it has been doing this for about 1 month on left hand curves but just the last week on straightaways when it does it on straights you almost have to stop the tuck before it quits, has 70,000 miles and never been abused.
View 1 RepliesPrius (2004-09) :: Headlight On Right Hand Side Turn Off By Itself
I have problem with my headlight when I turn on during I'm driving it work perfectly for a while and the headlight on the right hand side turn off by its self , but when I turn off all light and turn on again it work fine and it happens continually...
View 4 RepliesFord F-150 - 1997-2003 :: 4x4 Relay Clicks And Light Comes On - Front Driveshaft Spins But Front Wheels Don't
I got a 97 f150 single cab short bed. My 4x4 shifter is on the floor and moves. I put in 4x4 and the relay clicks and the light comes on. Same as 4low. Front driveshaft spins but front wheels don't. Could there be a leak in the auto locking hubs? Also I want to manual convert the auto hubs. It can be done but how?
View 1 RepliesFord F-150 (2004-2008) :: 2006 - Powers Up Great But Won't Turn Over
I just got back from a deployment and my Dad changed out the battery on my 06 F150. He said it started up fine for him, but I tried and it powers up great but won't turn over. Everything electrical still works, but the engine doesn't even try to turn over.
View 2 RepliesFord F-150 (2004-2008) :: 2006 - Front Differential Won't Engaging?
2006 F150, SuperCrew with 5.4
I just replaced the firewall actuator valve for the hubs, and went to try out the 4 wheel drive. The hubs engage and lock to the axle shaft, the transfer case engages and locks to the front driveline, but the front differential isn't doing anything. Is there an actuator for the front or did something break inside?
Ford F-150 (2004-2008) :: 2006 - Leaking From The Front Of Rear End
I noticed the rear end of my F-150 starting to leak from the front of the rear end. What will I need to do to fix it and is there a quick way to fix this issue, as two kids unfortunately prevent me from having much time to fix the issue.
View 5 RepliesFord F-150 (2004-2008) :: 2006 - No Power To Front Wheel?
my f150 has the push button 4x4 and the light on the dash illuminates but i get no power to the front wheels only a grinding noise if the rear wheels spin.
View 7 RepliesFord F-150 (2004-2008) :: 2006 - Passenger Side Dome Light Won't Turn On?
Alright so I ran into a problem I went to turn on my passenger side dome light in my '06 F150 supercrew and it will not turn on. i just replaced the bulb and still nothing. If it could possibly be a blown fuse or something simple?
View 6 RepliesFord F-150 (2004-2008) :: 2006 - In Rear No Brake Lights And Turn Signals?
I have a 2006 F150 xlt 5.4 3v. I've owned it since Oct. 15'. In approximately Nov. I lost the rear right brake and blinker light, and then around Christmas I lost the rear left brake and blinker. I also have no rear hazards, but the inst cluster flashes at a normal rate when the flashers are engaged. All running lights work, and 3rd brake light works. Front blinkers work and all other electrical works. Have checked all fuses and bulbs with no solution.
View 6 RepliesFord F-150 (2004-2008) :: 2006 V6 - Intermittent Starting - When Turn The Key Starter Will Grind Once Or Twice
I have a 2006 F150 STX auto trans with the 4.2L V6 that has been having intermittent starting problems. It has 98,000 miles on it. It will start fine 99% of the time but sometimes when I turn the key the starter will grind once or twice then it can go a few weeks with out doing it at all. Then also sometimes it will crank turning over for several seconds but wont start. Then it starts fine the rest of the time. This has happened several times but only happens once every few weeks or so. Just trying to see if it needs a new starter or if its something else. It has a new battery.
View 3 RepliesFord F-150 (2004-2008) :: 2006 - Rear Passenger Side Turn Signal Not Working
My rear passengers side turn signal is not working. The bulb is lit up when i have my parking lights on so i know that th bulb is good. So my guess is that there is a voltage issue. I have searched the web for a wiring diagram and have come up empty handed.
View 2 RepliesFord F-150 (2004-2008) :: 2006 - Front Wheels Won't Engage When Select 4H Or 4L
2006 Lariat 4x4 Troubleshooting. My front wheels wont engage when I select 4H or 4L. No dash lights are ever lit.
I read up and understand how the system works and plan to replace the solenoid, transfer case motor and both hub actuators. I swapped out the solenoid and wanted to test that it was functioning properly so I followed the video below:
YouTube........
With the engine running and selector switch at 2WD, I pull the vacuum lines off and can feel vacuum at the supply. I then hook up just the supply line up (to the bottom port) and expect to feel vacuum at the other solenoid port (top port - what I would call the outlet) and cannot feel any vacuum.
This has halted my repair attempts as I am not convinced this is functioning and would pull in the actuators if they were functional. I know it's a small vacuum from a small orifice but I would think I should feel it by hand, no?
The solenoid's electrical connector is plugged in during this as well. I get the same performance with the old solenoid and the new. If I bypass the solenoid I can feel vacuum at the front wheel hubs.
Should I try a third solenoid? Seems unlikely I would have 2 bad ones...No OBDII codes at all. What to try next?
Ford F-150 (2004-2008) :: 2006 - Grinding Noise On Both Sides In Front End
I just bought 2006 f150 4wd . It make a grinding sound on both sides in the front end..it seems to be independent and when I slow and come to a stop, I makes a clanking noise like its locking something in.
View 4 RepliesFord F-150 (2004-2008) :: 2006 - Lift Or Leveling Kit For Front And Back?
I'm not too familiar with the difference between lift kits and leveling kits. I want to lift my truck 2" but in doing research do i need get a lift kit and a leveling kit? For the front and the back? I have a 2006 F150 4.6 V8 RWD I also haven't been able to find any good places to but the kits (also because I don't know what all i may need) It would be ideal to get a kit i can bolt on myself.
View 1 RepliesPrius (2004-09) :: 2006 - Making Too Much Noise On Left-hand Curves Of Road
What the heck could it be? It gets a little louder on left-hand curves of the road, but pretty much constant. Its not the tires, they are new as of a few months ago.
View 12 RepliesFord F-150 - 1997-2003 :: Drive Without Front Driveshaft Will Cause Damage?
Can I do this without damage to anything?
'97 Expedition (but the F150 forum seems more mechanically incline, no offense to the Expedition forum).
I'm trying to find the cause of a vibration in what I think is the front drivetrain. I was almost positive that it was the front driveshaft universal joints. I jacked the truck up off all fours and took her for a spin. The noise seemed to be coming from the from u-joint.
I took the u-joints off and they were still nicely lubricated (after 230,000 miles). My heart sank since this probably not the root of my problem.
I'm surely going to put new u-joints in but think I'll get them from the dealer tomorrow (if the OEM stuff lasted this long, why buy aftermarket, even though it's the same stuff? I dunno, just my OCD kicking in.)
So, I thought I would take the truck for a drive without the front driveshaft today (in 2wd of course) to see if the vibration was gone. Can I do this?
Ford F-150 (2004-2008) :: 2006 - Grinding Or Whirring Noise Coming From Front Passenger Side Wheel
I owned a 99 f250 a little while ago. Just bought a 2006 crewcab F150 xlt about 2 months ago, and for the past month there has been this unusual grinding or whirring like noise coming from the front passenger side wheel.
I took it to the mechanic and he found a bad wheel bearing on drivers side and replaced it but that wasn't the issue. He could hear the noise but wasn't able to figure out what the actual issue was.
The noise only happens when my foot is on the throttle. (not when coasting) and i also just discovered that it doesn't make any noise at all when put in 4x4.