Ford F-150 (2004-2008) :: Violent Shaking At 50 - 70 MPH

2007 Ford F150
XLT 5.4L Supercab
55,500 miles
Only Owner

I have owned my truck since mile 1 and have not had any issues up to this point. That being said in 2011 there have been 5 occassions where I have been on interstate driving between 55-70 and had to pull over due to my truck shaking. This shaking is very extreme and truly scares me, thus the reason I pull over. I replaced my tires with Michelin 70,000 mile tires and also replace my front brakes just over a year ago.

After not being able to reproduce the shake for my mechanic, they said my upper front ball joint needed replaced and my rear shocks. They hooked the truck up to the computer and did not receive any codes and my check engine light has not come on to this point.

The research I have conducted to this point has pointed to a number of issues and I had my mechanic check all of them and they said nothing was out of the ordinary, these were: e-brake issues, front brakes, calipers, plugs/coils.

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Ford F-150 (2004-2008) :: 2006 - Violent Shaking On Sharp Turns

I have recently been having violent shaking when I make a turn to pull into a parking spot or turn at a stop sign. I can park my truck and the truck continues to shake until I turn the motor off. When I restart the truck it runs fine. It doesn't do this all the time just sometimes. I have a 2006 Ford F-150 lariat 2 wheel drive.

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Ford F-150 - 1997-2003 :: Violent Shaking Under Acceleration

I've had this truck since 2011. Ran great when I got it. Ive had problems with the calipers and I've replaced both the fronts. I keep up on changing the oil regularly. The manifolds started rusting away a little over a year ago. Not happening... The shaking started recently after I pulled a trailer with 2.5 tons of shingles on 2 separate occasions.

That being said, I can feel a little shaking while idling. It was really only bad between 500 and 2000rpms. After 2000 it almost felt like a turbo and it would accelerate really fast and smooth until the gears switched. I figured i should change the oil. Now the shaking is more violent.

Its a 2000 f150 5.4 v8....

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Ford - Explorer :: 1998 - Violent Shaking When Engaging Clutch

I have a 98 Ford Explorer Sport V6 with a 5-speed and 4wd (mechanically Identical to the Ranger) and I've been having a problem ever since the new clutch was put in.

The previous clutch cracked in some way and took the pressure plates with it, so it has an all new clutch and plates, installed by a friend who has a shop. Ever since getting the new hardware, I get a violent vibration when letting out the clutch in First or Reverse from a stop. Friend says it's probably the flywheel, and that fixing it is more trouble than it's worth-- just live with it. If I rev the throttle a bit while letting off the clutch, it engages much more smoothly, but if I do this at idle it shakes violently.

The one weird thing is that it doesn't do this when the engine is cold. For the first ten minutes of driving, the clutch engages smoothly like any other car, but as the engine comes up to temp the shaking returns. This doesn't sound like the flywheel to me.

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Ford 6.7L Power Stroke Diesel :: Violent Shaking And Engine Code

I purchased a 2011 ford f250 6.7 diesel today from a dealer in indiana. During test drive i noticed a shudder when i was doing over 60 and i immediately brought truck back and told seller about it.so he gets in and we drive it got it over 60 i hit brakes.it shuddered again but not as bad.long story short seller said it was prob a shock or strut or ball joint.

So I bought the truck anyhow and during the 600 mile drive back home and only when i was in top gear the truck would shudder when i hit a large bump.i would then slow way down to under 40mph and it would go back to driving normal.it did this a couple times but i noticed if i kept it under 60 it didnt seem to happen when i hit bumps.

So I get all the way home and check engine light comes on and i mean literally as soon as i got home from 600 mile drive. I plugged in my engine diagnostic tool and it shows a P0284 code. Are these things related? I called the dealer back and he says the truck is as is but he will look into it. I don't want to do further damage driving.

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Ford Super Duty (1999-2016) :: 2002 F250 - Violent Shaking When Reach 35 Mph And Above

I have a 2002 F250 with the 5.4 triton engine. Automatic transmission. When I reach 35 mph (sometimes sooner) the truck will shake horribly when I reach lower rpms. It will do this up to 65 mph and then it mostly stops. Completely taking my foot off the gas will stop the shaking, as well as shifting into neutral.

I know for sure that the truck has a cylinder 3 misfire as well as a minor exhaust leak, could either of these be causing it? Don't have the money to fix either of the problems for another couple weeks, is it safe to drive until then or should I play it safe?

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Chrysler - Lhs :: 1995 - Violent Shaking In The Front End

1995 Chrysler LHS

I have a shake in the front end. It is similar to driving on a rocky surface and it shakes the whole vehicle. It occurs between 40 and 55 MPH and when I'm climbing a hill. At other speeds it is fine. If I let off the gas then it is fine as it coasts, even at those defined speeds.

I've replaced the struts and the wheel bearings and an outer tie rod. I had the front end aligned and balanced the two front tires.

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Ford F-150 (2004-2008) :: 2007 5.4L V8 Idles Very Rough / Shaking When Stopped

I have an 07 f150 v8 5.4 and it idles very rough. When i start it it seems to start really rough and just about everytime im stopped its shaking just enough to annoy me. Do you think its the spark plugs? I took into the dealer about a month ago and they said everything was fine. But its still doing the same thing. Also the A/C tottaly sucks is that they way it is? When I accelerate the cold air gets kinda warm and it doesn't get cold until i get up to speed.

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Subaru - Steering - Impreza - Wheels :: Violent Shaking Upon Acceleration At 65 Mph

Whenever I am driving my Subaru Impreza, the steering wheel shakes above 60mph and is a violent shake at 65mph making it unbearably frustrating to drive to school each day. Recently I had slipped on ice and hit a curb with the tires on the right side of the car. I took it to a shop to get the rims looked at, and ended up replacing the back right. The mechanic said nothing about the front one however. My question to you is; could it be that the front rim is also bent? Or that it could just be a buildup of ice. It is cold here, snows often and is never above 20F.

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Camry :: 2002 - Loud Hum And Violent Shaking On Front Left Side Over 70 Mph

My car begins to shake violently and hum loudly at anything over 70mph. It used to be 80mph but it has slowly gotten worse. I have checked the motor mounts and none appear to be cracked or broken. I have also had tires balanced and replaced, rims replaced, and the problem continues to persist. I was curious if the right axle could be warped? or this issue may be caused by damage wheel bearings. At any rate it has gotten unbearable decided to finally extinguish the problem.

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Stalling - Ford - Focus :: Rough Idle / Shaking When Gets Under 1000 RPMs

I have a 2008 Ford Focus - 4 Door Sedan SE 60300 miles.

I've gone to 3 mechanics now and no one can seem to figure out whats wrong with my car. Here's whats happening:

About 1 1/2 years ago I took my car to get an oil change at Jiffy Lube (Yeah never again). When I left, my car was idling funny... Silly me didn't take it right back and have them tell me what was wrong.. so I let it go, well about a month later it started idling even weirder. Basically it feels like my car is shaking when it gets under 1000 RPM and I notice my RPM dial start falling and bouncing back, acting like its going to stall, but never does. I notice a loss of power when this is happening (on speed up and just accelerating in general). All of this is random, I can't seem to put a pattern to it as to when it happens. One day I'll start it up and everything is perfect... Then I'll shut it off and restart it later, and it starts vibrating and puttering again... No signals as to if its hot/cold or wet/dry, no environmental variables seem to cause it to happen anymore than others. And there is no check engine light on, everything "looks" normal.

What I've had done to it so far is:

Air filter changed / reseated
3 oil changes (keep getting told it will work)
Throttle cleaned
Computer reset for idle sensor data rebuilding

Now I'm told that I need new engine mounts, and that could be the reason for the vibration. I'm thinking that the vibration caused the mounts to wear out, more so than the mounts being the cause. Mainly because I don't see how bad mounts could cause loss in power/bad idling.

What could be wrong?!? Really bugging me and don't want to keep throwing money at it for phantom solutions. Seems like mechanics I go to can't figure it out unless there is a check engine light on with some diagnosis code to tell them exactly whats wrong.

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Ford - Focus :: 2009 - Shaking Noise In Back Passenger Tire

I have a 09 Ford Focus, this morning I heard a noise that sounded like shaking, something in my back passenger tire. Sounded like something that should be connected and has now come disconnected, rattling around, only when I drive over a bump in the road (ie. manhole, crack in road, pothole) etc.

At times it feels as though the car is shifting when a bump is hit. I think it is the sway bar or stabilizer bar, is that what this sounds like? If this is what it is, is it time sensitive to get replaced? Or can it last a few days?

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Ford F-150 (2004-2008) :: Violent Shudder On Braking At Highway Speeds / Warped Rotors?

So my 07 with 125k miles has had new rotors for about 50k miles or so, but for a while now when the brakes get hot it gets a violent shudder on braking at highway speeds....the odd part to me is nothing at lower speeds, and not always at higher speeds....do I just have warped rotors again? The rest of the front end I good and tight....

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Ford - Focus :: 2001 - Fan Stopped Working

I have a 2001 Ford Focus. A year or two ago, I noticed that the fan (and therefore front defroster) really only worked when it was on the maximum setting. I was and still am a poor student, so I didn't bother to get it fixed. A few days ago, I noticed that the fan was no longer working at all, even if it was on the maximum setting. I checked the fuse under the hood and it was in fact blown.

I bought a new fuse and replaced the old one, thinking that I would lick the problem. Unfortunately, no such luck. Based on my reading, it sounds like the blower motor needs to be replaced, but I don't want to sink tons of money in a project if that ain't it. Does my suspicion sound reasonable or is there something else I should check?

Now, if that sounds right, I figure this is something that I can do by myself fairly easily. Will I need to purchase a new wheel as well, or just a new blower motor?

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Ford - Focus :: 2002 - Radio / Stereo Stopped Working And Would Not Turn On

After having jump started my 2002 Ford Focus, the radio/stereo stopped working and would not turn on. I can't eject cds, or even turn it on.

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Ford - Focus :: 2000 - Smell Like Exhaust Fumes In Cabin When Stopped Or At Low Speed

I have a 2000 Ford Focus ZTS with about 135,000 miles on it with a fume problem. Once it's warm, I'm noticing what smells like exhaust fumes in the cabin when stopped or at low speed (not at highway speed.) It runs perfectly otherwise. I took it in a few months ago (before I noticed the correlation with engine temp), and the mechanic could not replicate the problem, and he said there was no exhaust leak, I now suspect this is because he only tested it cold.

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Focus :: 2008 Ford Will Not Go In Reverse

I have a 08 Focus that will not go in reverse. I have power and speed in the rest of the gears. It will shift into reverse, just acts like neutral. Speedometer works and check engine light is not on. This is my girlfriend car she called me this morning saying she has no reverse. I drove it fine last night. I plan on looking at it and checking the cables and replace the filter. The car has 80k'ish miles on it.

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Ford - Focus :: 2007 - Stopped Working Completely - Anti-theft Symbol Working Only?

I was driving my F2007 Ford Focus and all the lights on the dash went on and then all the power went off and the car stopped. Once it stopped, there was no way to get the power on and I couldn't switched gears. I guess I shifted into park once the car started freaking out and now it's impossible to switch to neutral. The only light on the dash that works is the anti-theft symbol, which seems to go on for a second when I turn the ignition on. It doesn't stay on solid.

From what I've googled, it seems like the car's computer got tripped into activating the car's anti-theft locking system? I'm not really sure. (I was driving the car while this happened -- scary!) But AAA towed the car to a random auto repair shop near my house. Should I be having a Ford dealership look at this? Or is it fine in the hands of a private repair shop? Timing couldn't be worse -- I was going to drive my car across country for a new job in two days, so I'm hoping this can be sorted quickly and my car will be safe to drive by then.

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Ford - Freestyle :: 2005 - Gauges Below Their Normal Off Position Shaking And Then Stopped?

I have a 2005 Ford Freestyle 140,000 miles, that has kind of a hiccup miss also there are times when all of the gauges drop and them come back up. I have had the car at the dealership twice and to another mechanic. When I took it to the dealership the first time they told me that it was the spark plugs and the number 1 coil also had a mouse nest in intake manifold. I have replaced the spark plugs, coil 1, clean intake and replaced gasket, replaced MAF, fuel rail sensor and EGR as the codes have been read.

Last time I picked it up from the mechanic it started missing in less than 10 miles to the dealership. The computer said nothing at first then the mechanic took a drive with it. He did have the gauges drop. The codes said charging system. My other mechanic check the battery said it was charging fine and that the alternator and battery cables are all good. Dealership and mechanic are at a loss for what to do.

Last night I was sitting in the car looking for a button that had lost. The car had not been driven all day, off, no key in the ignition. I heard the static noise that I have become familiar with and looked at the cluster and the gauges were all at the below their normal off position shaking and then stopped and returned to normal position. Should I change cables, battery and alternator even when tested they say that they are OK?

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