Ford - Explorer :: Violent Jerking Action When Hitting A Bump In The Road
Aug 21, 2014
I have noticed a serious bump steer or a violent jerking action when hitting a bump in the road. Just over a year ago I replaced ball joints,tie rods, sway bar links (2nd set since cutting off original). I used MOOG components. I was shocked to see the sway bar links loose once again. Is there a certain way to tighten them or is there a better product available. Mostly stock 1999 'ploder with fire wires and scremin demon coil pack.
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I purchased the truck from a used car lot about 3 months ago and after driving for a few thousand miles I am feeling a slight wobble after hitting a bump in the road. Here is my truck set up:
- 2011 Ford Lariat F250 4X4 FX4 6.7 ltr
- 67400 miles
- Tires stock and great tread
- Rancho steering stabilizer kit
- Rancho Shocks
- Rear air bags
It does appear one of the rancho stabilizer dampers is leaking slightly. Why would the previous owner install a rancho stabilizer kit? Is it because of the rear air bags?
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I had something happened the other day that I have never experienced in any of my Prius' before, I was driving along coming up to a stop lite and the lite changed I tried to make a quick stop and stomped on the brake pedal and pedal got real hard and no stopping! car did not even slow down, luckily no cars where sitting at lite.
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I just had vehicle inspected and replaced the wheel hub assemblies on the front Left and Right wheels in order to pass. Now while driving strong shaking occurs occasionally when over 60+ mph or at any time after a hit a bump in the road. have to slow down below 30 for it to stop.
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I have a 2011 Prius 2, with 35K miles, and have noticed a clicking sound in the steering when hitting a small bump or hole in the road. If the car is parked, I can rock the steering wheel back and forth, and hear a clicking sound. I do not remember the noise being there until recently.
Also the radio reception seems to have gotten weaker. If I am on a trip out of town, it now seems that I am looking for stronger stations frequently, as static interferes. I had the car to the dealer for this a few months ago, and they said they could not duplicate the problem
This car is about ready to drop off the warranty, and would like to have Toyota pay for the repair if it is needed.
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2003 Ford Explorer Sport Trac XLT v6 4.0 with 89k.
Lately my truck has been acting funny. About 1 out of 3 times I start my truck and put it n reverse it starts doing what I would describe as a hesitation. If I sit for about 10 seconds, it will stop. But if I move while it is happening it will move and jerk as if i was slightly hitting the brake constantly (no the parking break is not on). It will continue when I throw it in drive until I give it some gas. From then on as far as I can tell there are no problems. It doesn't do it every time. I went in for an oil change and they told me I will need to replace the belt soon, so could that be the culprit?
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I am experiencing a very frustrating shift anomaly. 2003 T and C . Under certain throttle conditions ( usually light ) from a dead start I am feeling a bump/violent shudder between the 1-2 transmission shift. If I let off the gas, I can get the shudder to quit and then by continuing to accelerate , successfully complete the 1-2 shift.
Does not happen all the time and never under straight ahead med-hard acceleration. By nature , happens most of the time under light acceleration when turning a corner from a dead stop. Sort of feels like a loss of traction or something funky happening with the torque convertor. Have serviced the trans with new fluid and filter, new TPS, new plugs, wires, and coil pack.
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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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This rattle noise occurs when hitting just about any kind of bump. Sounds like coming from driver side. It sounds like something loose like a washer rattling against something metal. I recently have replaced the radius arm bushings, front springs, and shocks. The sway bar links and bushings look and feel ok. What it ended up being? I have never heard ball joints make such a noise but it wouldn't surprise me if they were in need of replacement.
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My wife's having trouble with her '02 Explorer 4x4 V8 XLT.
Today I experienced a violent steering wheel shudder that I would describe as the old "death wobble" you hear about on solid axle trucks, Early Broncos, Jeeps, etc.
At 55mph, in a slight right hand turn, a little bit of a bump in the road triggered it. I held on to it as the steering wheel was rotating left and right a few degrees (maybe ~10deg) and it wouldn't stop until I slowed down to around 35mph.
I crawled underneath and didn't see anything obviously bad (tie rod ends, ball joints, etc).
Then I noticed when turning the steering wheel (with the engine running, but parked) I could feel it shuddering slightly as I turned it.
The PS pump makes quite a bit of noise so I wonder if its on the way out.
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here its is i have a 1986 ford f350 6.9 aftermarket turbo set up i was driving it then i went over rail road tracks lost all power to fuse box no headlights no interior lights no ignition power batteries are good so now when i turn key nothing lights up it just killed my whole truck....
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What would cause me to lose accelerator pedal function after hitting a bump? The engine remains on, the CEL comes on and after a few seconds or shifting into neutral and back into drive I regain the accelerator again and the CEL goes out
The truck shows no codes. It is if some connection makes/breaks intermittently when I hit a rough pavement. Also, she sometimes won't shift in reverse. Could it be related?
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So I have 1976 f100. For the last few months I have been dealing with the famous death wobble of solid axle trucks. It seems to randomly appear at speeds over 45mph or after hitting a speed bump or cattle guard. I have tried several things like replace all the bushings in the front. Ive looked for any bars with play and fixed them right away. And I even replaced the ball joints thinking it would work. I actually let another mechanic to solve the problem, I was fine for about 3 days. I am running out of parts to check and its hard to drive it down the road.
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About 4-5 weeks ago my 2002 F-250 7.3 just died with no warning after coming off the highway and since then it hesitates/dies when hitting a bump or while applying pedal with the A/C on. The code that keeps popping up is the P0344 "CPS" and the code for back pressure sensor... I have replaced the CPS twice "making sure the 1st one was not bad", the back pressure sensor and the tube the goes the manifold, and fuel filter and still having problems... I didn't know if there could be a fuel pump issue or something else?
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About a month ago my Lumina (1999 LTZ 3.8L 85,000 miles) started jerking a little bit while slowing down almost like I was hitting the brake too hard and after 2 days of it the car would shut off while braking toward a stop sign or while idling and would to this without the jerk, no warning. I replaced the throttle position sensor hoping this would fix the problem, it did nothing. Soon after this the engine would jerk really bad while driving and shut off even during acceleration, the service engine soon light came on during this time. I took it to a local mechanic who said the error code was for a faulty mass air flow sensor, so that was replaced. This made things a lot better, no more dying or jerking while driving but there was a new problem.
When starting the engine cold no issues, when starting the engine warm after sitting 20-30 minutes it would shake and the RPMs would fluctuate by 300-400, but once I put it in drive and started going it would drive smooth. The service engine light came back on so I brought it back to the mechanic. This time they said the fuel pump wasn't pumping enough fuel (low pressure?) and it needed to be replaced so I did that but it created a new problem. When I would start the car cold the RPMs would jump way up to 2000 then down to 0 or it would jump to 2000 then down to 500 then up to 1500 then down and so on until I put it in drive.
So I brought it back again and they replaced a gasket around the fuel pump, put a new idle control sensor (i think?) and told me to turn the key to on, listen for the pump to stop pumping fuel and then start the car, I have never had to do that before all these problems. This worked fine for about 2 weeks and now I am back to the car shaking while starting it warm like it did before the new fuel pump and the service engine light just came back on. But again, once I start driving it runs nice and smooth like there are no problems.
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In the last two weeks I keep getting a squeaki-ish ratter from the back whenever I hit even the slightest bump.
Dealer will look into it next week? I think it has to do with the rear seats.
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My 02 F150 4x4 at times gets a shake through the steering when hitting road cracks, pothole fills, etc. Would installing a steering damper system work or am I missing something to check in the front end. Ball joints are good, all steering linkage good, new shocks all around, control arm bushings look good and don't seem to shift when prying with a bar. Also changed all sway bar bushings and links. Maybe the control arms just have to be changed with 103,000 miles on it even if they appear OK? What about using an aftermarket steering damper on a stock F150? My long gone 82 GMC 4x4 had one from factory but it was also a solid axle setup.
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I hit a bump while pressing the brakes for a stop sign (going down hill), and I hear/feel this grinding noise through the pedal right when I hit the bump. I assume it might be the surface after the bump as it happened in the rain and it could be slippery causing the brakes to lock or something. I don't know, I might just be paranoid.
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Everytime I hit the slightest bump I here knocking, tapping or clunking coming from my front suspension what could it be.
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Driving home the other day I crossed some railroad tracks. They weren't too bad, but bumpy. I wasn't going too fast over them, had slowed a bit with traffic. As I cleared the tracks and hit the gas, nothing happened. The car hadn't stalled and I didn't hear any noises, but for about a second as I pressed the gas, it didn't go in gear.
I think the engine revved, like it was in neutral. I looked down and the traction control light was blinking, but no clicking noises were heard. After a second it started acting normal again, and I have gone over those tracks again the next day to try to replicate and it didn't happen again. Is this a known issue, traction control kicks in when a bump is hit...but no clicking noise like i usually get on ice/snow? Or should I have it looked at?
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My 2010 Camry was great the first two winters. Now after the windshield was replaced this summer, the dash rattles against the windshield when it is below 45 degrees and hitting a bump. The same rattle is heard from one A pillar too. Is this related to the windshield replacement or the age of the Camry? It would to determine if I should get another windshield replacement or wedge foam for rattle abatement.
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