So my truck is making a kind of a clunk noise in the trans area does it between 30-50mph does it more often when cruise control is on but still does it from time to time when it's off. What it could be?
View 1 RepliesI've got a clunk in the front end....replaced all the ball joints......checked the sway bar......checked the tie rods......can't find anything wrong...... Shocks go bad and clunk???
View 14 RepliesI've read alot of info about the 4WD system on the F150's, and I'm having trouble diagnosing what might be going on with mine.
When I put my truck in 4HI (or 4LO), I get a popping sound that seems to come from the front middle/front drivers side when going at speeds around 20-25 and over. I don't experience any loss in traction (that I can tell) or power, but the popping is very loud and noticeable (passengers can hear it clearly).
My problem is a little different than most, as their issues with popping seem to happen when they are not in 4WD, where mine is only when in 4WD. I replaced the IWE solenoid today (wanted to anyway to get the updated casing/shroud) and the problem stayed. I also disconnected the vacuum lines at the solenoid and drove - no noise. I then kicked in 4WD on the switch, and the noise started, which leads me to think it is not vacuum related.
I am kind of lost as to what may be going on. I would think something where teeth broke, etc. would make noise all the time in 4WD, not intermittently or at certain speeds. The noise sounds almost like popcorn popping. I went up the same hill about a dozen times today, and it happened maybe 5-6 times. I don't hear it often (if at all) with speeds below 20 MPH. I can switch in and out of 2WD, 4HI, and 4LO all day with no issues, as well.
The only modifications to the front end have been a 2.5 inch leveling kit, and the only other issues I notice in the front end is a shaking when on the highway, that seems to go away after a while of driving at the same speed. I recently had a front end alignment, and the only thing the tech mentioned was that I will need ball joints in the next 6-8 months (but he said they weren't bad).
I have a 2006 F150 FX4 and after having the 4x4 go out and replaced the front right IWE have fixed the 4x4 but still hearing a clunking noise.
The clunking noise started after the 4x4 went out and was really bad for awhile and then went away and has now come back really bad. It sounds like its coming from the front driver's side wheel area and clunks as fast as the wheel turns.(faster = more clunks).
I'm very new to mechanic stuff but enjoy learning and fixing things myself.
I have a 2004 2WD supercab. And am hearing a 'clunking' sound when I turn almost full-lock. Below is a summary of what I have experienced so far:
- My truck used to be lowered 2" (below stock) at the front since new. Last month I lifted it (front and rear) and it now sits 2" above stock on new rancho shocks.
- I installed a camber kit and had the front aligned (toe and camber) after the above suspension work.
- The truck drove beautifully for two weeks until one day a 'clunking' sound was heard from the front-left every time I turned left. The alignment also changed as I had to now hold the steering very slightly to the left to drive straight.
- The alignment shop re-did the toe tracking (the camber did not change) and the truck drove great for about a day. Now I can hear the same clunking sound when I turn right and the tracking is again screwed up meaning I need to hold the steering very slightly to the right to drive straight.
What parts are playing up and what may need replacing?
I swapped in a manual trans in my 79 f250 4x4 about a year ago. i had the trans gone through before i put it in. I installed a new luk clutch, resurfaced the flywheel, new throw out bearing, etc.
Ever since i installed it there was always a clunking noise in the trans. I drove it and didn't think much about it until recently where im just fed up with it. the trans always shifted nice and tight with no grinding.
In the past few weeks i picked up a parts truck for the trans thinking that's what my problem was. I drove the truck before i pulled it and it mad no noises whatsoever. I had it gone through and reasealed it before i installed it. I pulled my old trans and it still looked good with no slop on the input shaft(which i thought that was the problem). I installed the new one and once again same noise.
I decided to pull the trans again this time pulling the bellhousing and checking the clutch. It looked like new to me still and i saw nothing abnormal. Put it back together and still the same. I swapped the transfer case too, checked both driveshafts all is good. I am thinking its coming from the bellhousing(maybe the clutch is bad)
So here is a video and you can hear what I am talking about it happens mostly when I engage the clutch and i am coasting. it is much louder now with no carpet and the trans hump cover off.
Np 435 transmission clunk - YouTube
I get this weird rattle noise comes and goes once in a while notice it on highway mostly? I don't think it's a loose heat shield?
View 14 RepliesI am having a hard time locating a mechanical knock coming from my truck. This is not an engine knock but rather a clunking noise when I come to a slightly abrupt stop and sometimes when I take off or am steering. I have recently replaced my upper and lower ball joints and all the u-joints as well. My truck has a 6" Fabtech Coil over lift and a 3" body lift. The truck is also rather squeaky when going over speed bumps.
View 8 RepliesThis is very weird. A strange noise occurs intermittently. It sort of sounds like a pulley slipping on a steel shaft briefly followed by a brief rattling noise and may or may not blow out fuse number 14 (A/C Pressure switch, backup lamp and daytime running lights, redundant speed control heated pcv, ABS, Reverse park aid, EC Mirror), then the brake light and the ABS light is displayed and the cruise control quits working. It does not ALWAYS blow out the fuse as I discovered yesterday.
The first time it happened (about three months ago) I was doing 75 when it happened and was unable to figure out what it was. Yesterday it happened and I new it was fuse number 14. I replaced the fuse and it happened again within 3 minutes. It may be when I turn the wheel to the left. The first time it happened I was changing lanes, yesterday when it happened I was on a ramp turning to the left. In the driveway it happened as a backed up and turned the wheel to the left. I cannot identify where the noise comes from. After the noise and the blown fuse the truck runs just fine and I can continue to drive.
I bought a 2004 heritage V6 Transmission was bad my father in law rebuilt it (he is a retired Ford Transmission guy) in drive it will not shift out of low if you take off in 2nd it will shift out of low on a rare occasion the OD light on the shifter will start blinking and it will shift fine?
View 2 RepliesFeels like my transmission is slipping from 40m/hr to 65m/hr. But only when I am at a constant speed and not when i am accelerating. only happens when I am at approximately 1400rpms and while in overdrive. Does not happen in any other gear just overdrive.
View 1 Replies2008 5.4L ...I started a thread before concerning my tranny shuddering while in OD. It did it before and after a tranny rebuild. That's when I learned of the common problem of a bad coil pack not allowing trans to lock out into OD. Yesterday I took the truck to a shop to have it scanned. I was hoping to find out which cylinder is the problem. No fault codes were found. Now the mechanic thinks its the tranny, and the tranny guy(who has had the truck twice) says its a coil pack. I can change it if I can figure out which one it is. Do I have anymore options left to find the bad coil pack, or am I left with changing them all.
View 2 RepliesI've been living with a mild "clunk" or "bump" in the drive train when I would first begin to accelerate from a full complete stop. It would only happen after a complete stop. It almost felt like it could be normal, but it seemed to be getting worse over time.
At first I thought it was my transmission...but after some internet searching I found some threads talking about the slip yoke on the drive shaft being the cause. In that the slip yoke needs to be pulled apart and re-lubed.
Anyway, I thought I'd post and let eveyone know that after pulling the slip yoke and re-lubing with grease my issue is solved! The "clunk" is totally gone. 100% Smooth now. If has this issue I'd highly recommend re-lubing the slip yoke.
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On my 2004 F-150 SuperCrew, all I needed to do was remove the drive shaft at the rear differential (4 bolts, use 12mm 12 point socket or wrench). Then remove the FRONT clamp on the slip yoke boot. Then slide out the rear 1/2 of the drive shaft. Be sure to mark the drive shaft orientation with the rear differential flange and the slip yoke before you remove the drive shaft to ensure you put it back together correctly.
Re-lube the slip yoke, then slide it back together and reinstall the four bolts at the rear differential. Torque spec is 76 ft-lbs. I used Valvoline FORD-LINCOLN-MERCURY moly grease that I purchased at my local AutoZone. You'll also need to install a new band clamp around the rubber slip yoke boot. I got mine from AutoZone.
Here are some links I found with pictures showing how to do this. Both procedures below are on SuperDuties but its basically the same procedure. Just follow my specific details above for the 2004-2008 F-150
Slip joint regreasing
2004 F250 Slip Yoke Service
When going around 48mph clunking sound comes from rear end. seems like it does that when you are trying to maintain that speed. Also have had 7 window regulators to go bad on have 1 working window 4 bad now replaced the same one 3 times. Called Ford they said no complaints have come in about the window issue on 2004 trucks...
View 1 RepliesI got a horrible clunking/knocking in the front end of my pickup this morning, jerking the steering wheel like a flat tire, and after a couple miles it stopped..... bearing ???
View 7 Replies05 F150 2WD 4.6 LWB, The rear end whines when letting off the gas and makes a clunk or 2 when taking off and a clunk when I stop. It has 277.000 Miles? Or is it just time for another rear end...
View 3 RepliesI am finally getting around to changing the trans fluid on my 05 f150 5.4 4wd xlt auto, what is the torque value for the trans pan bolts.
View 1 RepliesRecently when I leave my driveway which only has a slight grade to it my truck makes a clunking sound when I hit the gutter and while turning slightly. Also my front drive line from transfer case to front axle has some play in it. I can rotate the front drive line about 3/4" to an 1" while parked in the driveway. Changing u joints. I figured this would be a good starting point. 2005 XLT 4x4 5.4L F150.
View 8 Replies2004 super crew. It is not the seat belt. Can I unsnap the seat to get back there?
View 4 RepliesI have a 2004 f150 4x4 with a 5.4. i have been leaking some fluid for a few months now but when i check oil and transmission both fluid levels are fine. I crawled under and it looks like something is leaking near engine and trans meeting and fluid looks reddish making me think its trans. now this week I developed a whining sound when truck moves. Again I rechecked oil and trans fluid levels and are all good. i was going to check transfer case but it is way behind leak and dry.
View 9 RepliesMy 05 f150 is lift with a 6" skyjacker lift I've only had it a week from the dealership when it stopped firing on cylinder 8 which is a lil problem easy to fix,but then it started clunking around turns in the front and rear end. So I took it the dealer and 3 days later they give it back. It's running good but its still clunking in the front they said they changed the cv joints and tie rod ends but after I got home. I inspected it they changed one damn tie rod and that was it. Is it the tie rod end that's still making the noise?
View 1 Replies