Ford Super Duty (1999-2016) :: Massive Clunk Sound When Shifting From Reverse To Drive Or Vice Versa
Feb 7, 2014
I continuously read that people with 6.2 F250s averaging 13 mpg or so in a combination city/highway driving. This 2014 4x4 barely has enough power to move itself (honestly, I'd rather have my Ram 1500 back) and barely gets 10mpg. Basically have to give it about half-pedal to even get up to freeway speed and floor it if i want to pass anything. Is it just that much of a POS or does this not sound right? Other than a massive "clunk" sound when shifting from reverse to drive or vice versa, no indication of any problems.
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I just got my truck back from the dealership where they said they tightened the nut on my pitman arm and now when turning either left or right when I approach full lock there is a massive pop or clunk that comes from the steering box. I have crawled under the truck and watched and felt everything as the wheels turn and the draglink, tie rod, sway bar links and cv joints as well as the front drive shaft are all fine. The noise is definitely coming from the top end of the pitman arm or higher. What it could be or how to fix it? I have an 03 6.0l f250 with a 4 inch lift all new springs and new sway bar
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Suddenly I notice noice/clunk when moving from P to R/D or to P from R/D with voice like shifting something , also I am feeling Like something hold the gear sticky, I think the voice came from the transmission itself.
My car santa fe 2009 / 70,000 KM , 2700 cc automatic gear. I changed the transmission fluid since around 2 month @ 64k from the Hyundai dealer , with reset the transmission software ,
is it normal to have or there is something major , is that to indicate of problem at the transmission ??
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2001 7.3L I purchased used with 200K on it. Trans hesitates going from 1st to reverse and reverse to 1st. It seems more pronounced going from 1st to reverse. Fluid is clean.
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My sonata 3.3 dies when switching from forward to reverse and vice versa. Suspecting the fuel pressure regulator. Have seen conflicting sites saying its on the firewall and some saying in-tank. What else may be causing this.
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my 99 f250 sd ABS light comes on and the A/C stops, when the ABS light goes off, A/C comes back on. Any clue as to what is happening?
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My issue, just purchased f250, 2004, v 10, manual transmission, state vehicle with 32,000 miles but was a plow vehicle for localRMV lot, that said, great shape and runs strong but I get a clunk and shutter when I am in reverse and only when I push down clutch before stopping. Doesn't do it starting forward or reverse, only reverse and when I push clutch in before stopping. Did have a friend drive and looks like the transfer case is moving, as if mounts or bolts are loose. Does this make sense and could bad slip joints be putting excess torque on ?!?!?
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I have a 2011 super duty with the 6.2 flex. When shifting into reverse, it hesitates, then slams into reverse. Same on the lower gears when driving. This doesn't occur all the time, but the majority. Been talking to a couple other super duty owners (diesel owners) who have been having the same prob, but not as severe. We all have noticed the prob after having charcoal filter replaced. Is this a tranny issue or computer issue?
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New truck 11000kms ago thats done medium amount of work but nothing heavy or sustained for long periods of time. I get the feeling of clutches slipping especially when truck is cold but also when normal temps. Doesnt make any weird noises or anything. I can really notice the difference in torque if in manual mode being much better, but still not perfect if i stomp on the gas pedal and go through the gears in manual mode will still slip. Also is really harsh shift if i come to a halt in 3rd manual mode with the brake pedal depressed push minus button the truck makes very loud clunk noise into gear 2 then 1. Took it to ford they couldnt find anything ? Thinking of trying another dealer.
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Today I noticed that our 5R110 was delaying slightly when shifting from drive to reverse. It was probably about a 1-2 second delay but it replicated itself twice in a row. There was no delay going from reverse to drive. It is just an engagement delay. We are running a Superchips Heavy Tow tune on the truck, it is a 2006 6.0 Powerstroke.
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What is the source of the sound? Listen for the clunk b/w 3 and 4 seconds. I just dropped off my 2016 Super Duty 6.7 CC LB 4x2 at the dealership. I'm afraid that they will say the sound is a characteristic but I never had the sound on my 2011 Super Duty 6.7 CC LB 4x4. This sound happens when I go from drive to reverse or when using the exhaust brake when towing. The sound does not exist when the transmission is cold only when it is fully hot. It will also make this noise when climbing a really steep hill in first gear with fiver and the torque converter needs to slip a little.
As far as I can tell all of the u joints are tight and the axial support is tight I only have 2000 miles on my truck.
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Ive got a 04 f350 that after u shift into 4hi or 4lo when u accelerate it it makes loud clunk noise in fwd or reverse hi or lo. With hubs unlocked it still clunks. Have checked, wheel bearings, axle U-joints, and driveshaft joints all good. So I am thinking I've got issues in t-case. Popped drain plug out and wow that dex merc 4 looks nasty. So thinking I need exploded view of transfer case.
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2016 push button start, need to confirm something? It's cold up here in these parts this time of year and I have been letting my car run for a few minutes when it's frosted over in the morning. The issue I'm having is that I start the car and go back into the house. When I come back out to get in, The driver's door is unlocked but the rest of the doors are not. When I press the unlock button on the key fob, nothing happens. Is this how it's supposed to work or do I have an issue?
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I have a 2000 F-550 w/7.3 and a 6 speed ZF transmission. My problem is that when you go to shift into any gear inc. reverse the transmission stays in 5th gear. I pulled the shifter and tried to do it from top of transmission it still stays in 5th. Any thoughts that I could possibly check?
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I have a 1999 F250 super duty that blew a front seal on the transmission two weeks ago. I sent it to a shop and they replaced the seal, and torque converter. However when they put it back in it will not engage in drive or reverse. After working on it several days we replaced the transmission with another one from a service company. This replacement came with a 90 day warranty. However once it was installed it does the same thing and will not engage in drive, or reverse. I am not sure what is going on but with two doing the same thing it makes me thing maybe electrical or something else.
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I had a pretty good clunk going on and found the passenger tie rod was shot. The rest of the steer components looked fine. Fixed it and still get a nice bunch of clunks. Went over the steering again with someone rotating the wheel and didn't notice any crazy movements. The drag link twisted a bit but the joints looked solid compared to the tie rod which was completely shot.
So I decided to dig into it today. Looked again and nothing. So I took it into my back yard to drive over some humps left from stump grinding. Clunk, clunk, clunk. I stuck my head out the window and wouldn't you know it the sound seems to be coming from the rear! Took a pry bar to parts like the sway bar links, shocks, etc.... can't detect anything. Maybe a u-joint? Gotta dig in I guess.
Also my rear springs creak like nothing I've ever heard. Dirt roads it's just creak, creak, creak.
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One of our trucks, 2004 F350 Powerstroke, my company truck, recently the last snow even we had, my tow haul mode would pop on and off almost evertime I shifted from drive to reverse while plowing. I didn't want it on, it just kept poping on and off. Thought maybe the button was stuck, but it moved like normal. My other thought was there is a loose connection in the shifter or column causing it to go on and off.
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2012 f250 SC xl 6.2 - Is it normal to hear a single clunk sound on occasion when accelerating from a stop sign? Doesn't happen all the time mind you and I don't ever remember hearing it in the past.
Now just today, while backing up my driveway, as soon as I started the reverse motion, I heard the same clunk. Sounds like metal to metal and comes from the rear of the truck.
Only 7000 miles on her and I treat her like a baby...anything I should be concerned with?
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So as of 2 weeks ago there is a popping sound coming from somewhere behind the cab when I'm turning in reverse. Its intermittent and only happens once or twice when I'm pulling out of a parking spot. It doesn't happen every time. Probably about 4 times a week but it only happens when its cold and been sitting. It doesn't happen when I'm driving in 2wd or 4wd. I was wondering what it could be and if its gonna be something I can afford to hold off on for awhile.
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So today I was backing up my 11000# fifth wheel at the campground when at 1500-2000 rpm I hear this awful shrieking sound coming from under the hood. I heard it the whole time while backing up and under a load. I never heard it once going forward. So when I get home I put it in reverse and hold the brakes and again I hear this shrieking sound coming from under the hood I get it up to 1500 rpms or so not moving just holding it and the more throttle i apply the louder the shrieking gets.
Now remember the truck is not moving its just spooled up, holding the brakes. I think that maybe something is wrong with the turbo, but I dont want to jump to conclusions. This truck is a 2001 F350 SRW CC LB 7.3 161,000 2 owner miles, 4 inch turbo back FLO PRO Straight pipe, and gauges everything else stock. What is moving that is making this horrible sound.
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My 2001 F250 5.4 has started to make a screeching sound. It only happens when it is in gear (auto) moving forwards or in reverse, and increases in pitch relative to engine speed rather than road speed, and is much more noticeable under mild to moderate acceleration. Maybe I actually mean transmission input speed?
When simply maintaining road speed, it is almost silent. Anyway, if I drop it into neutral while driving, the sound stops, and starts again when I put it back into gear.
From the drivers seat and with the windows closed, it sounds as though it is coming from the engine bay at steering column height, although this is really tough to gauge while actually looking where I am going. With windows open, it comes from both sides of the vehicle.
1st thought is tranny......
2nd thought is a water pump bearing, although there are no apparent cooling problems or leaks.
3rd thought is the alternator bearing, although there are no charging problems.
I say alternator because I recently changed the serpentine belt and noticed that the alternator made a very faint screech-like sound when spun without the belt on it. The main screech was there before I changed the belt. Maybe it gets really loud under load?
So I'm kinda scratching my bean and wondering what expensive piece of mechanics I'm going to shell out for next. If it's #2 or #3, I can do those myself, but if it's #1.... it likely means more money than I have to spare.
I did wonder about removing the serpentine belt and driving a very short distance (end of the driveway and back) to see if I can remove the pulleys, tensioner or other belt driven parts from the equation. Maybe this is not such a smart idea. I'm somewhat at a loss right now.
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