Santa Fe (CM - 2007-12) :: Strong / Hard Jolt Or Jerk
Aug 6, 2012
I'm experiencing a weird problem with my 09 Santa Fe (just under 15k miles). A few times, while in slow and heavy traffic (and ONLY then) I experience a hard jolt or jerk. The 1st time it happened I thought someone had hit me in the rear but that was quickly ruled out.
I suspect this has something to do to do with the tranny. Though it occurs maybe once or twice monthly, I am beginning to have concerns and suspect that the problem will get worse with time.
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I have a 2003 Santa Fe 3.5l FWD 155k miles. Car has been incredibly trouble free until now. When the transmission up-shifts from 2nd to 3rd there is a hard jolt. All other up-shift and down-shift points work smooth. Occasionally will shift smooth just after I start the car or if I am accelerating hard. The rough shift happens whether I am in D or use the "manual" shift control. This coincidentally(?) started just about the time I had a battery die hard and an O2 sensor fail. Both have been replaced. Changed the AT fluid and no difference. No engine codes, but I think the AT codes don't show there? What might be going on? Any chance the battery failure had anything to do with this? Seems odd that battery, O2 sensor and transmission all start acting up at the same time.
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When accelerating from a dead stop I can feel a small bump/jolt coming from the rear. It only happens when you move from a dead stop. Its not a shift. Its more noticeable this week.
If I lock the AWD it does not do it. But when I turn off the AWD lock (at 20 -30 kms/hr) I can feel the bump - as if the driveshaft is disengaging.
Its a 2010 3.5 V6 AWD. 115,000 kms on the odometer. I had the viscous coupler replaced last Oct under warranty. I'm taking it in for an oil change and brake job next week.
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I am the new owner of a 2007 Lexus GS350 and I absolutely love the car. 70k miles and it has been well taken care of by the previous two owners. The question I have is regarding a strange subtle jerk when coming to a stop. This seems to be the most intense with a medium force stop but I can also feel it when coasting to a stop. It happens frequently and sometimes is less harsh than other times. I noticed it right after picking up the vehicle but I didn't really pay much attention. After driving the car for 2 months I notice it more. The jerk seems to be happening during downshifting and is at about 15 mph every time. It's not extreme but passengers typically notice it if I point it out. Then they can feel it every time it happens. The other shifts are smooth including accelerating and so forth. I reset the ECU (pulled the ETC and EFI2 Fuses) about two weeks ago but haven't noticed a difference in shifting.
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Over the last few months I've noticed that there was a small 'Jerk' from the car when pulling away at low revs. It seemed to happen around 1200 RPM/20 MPH put only when pulling away very gently. It has been getting worse in the past two weeks. The car needs a service and I was going to get the fault looked at when in for service. Last night the 'ESP OFF' and the 4WD fault indicator came on (4WD lamp flashing). Since the fault lamps have illuminated, the car has stopped 'Jerking'.
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I have a rernote starter installed on my '07 SF 3.3. It will leave the engine running for 18 minutes before shutting off. If I get into the vehicle after it has been running for over 10 minutes or so, there is a strong odor of gas inside.
Where I might look for where it is coming from? If I remember to leave the vehicle in "recirculate" mode the night before, the odor is less, but my wife and I drive it equally so often the recirlcualte button will not be pressed.
Not sure if there is a leak somewhere (no other signs of a leak or gas odor while driving), or if this is "normal"...
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I have a 2007 Santa Fe GLS with about 68k. Starter her up this am and smelled a very strong odor of gasoline in the cabin. I check my garage floor and didn't see any leaks. Drove it for a few minutes and the smell went away. What might be causing this?
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I have a 2007 Hyundai Santa Fe with 83k on it. For some months now, I have always been smelling strong fuel scent in the cabin. I took it to the workshop and was told it's my fuel canister so i handed money to the Mechanic to buy one to replace it. He called back to tell me he cannot get one to but can work on it by blocking the pipes or lines. I am not that convinced because i know the canister is there for a purpose so if he goes ahead to block the pipe or whatever, then it means something else can go wrong in the interim; but I'm in a quandary now and want that fuel scent to stop.
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I ran into a new one with my 2000 1.8T Auto. When pulling out of my garage when I move the shifter from P to R, I felt a very strong jerk and the whole car shudders. Same from R to D. I drove straight to AAMCO which was the nearest repair shop. Although the drive was smooth (no additional noises etc) the acceleration was noticeably slow.
Recent work on the car:
-Timing belt replacement 3 months back.
-Battery replacement last night.
Engine light is on and came on 2 days back.
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My husband and I bought a used 2010 Hyundai Santa Fe that I like very much. However it has a serious and frightening problem. When driving in the rain, the steering wheel begins to jerk rapidly back and forth. The steering is responsive and smooth at all other times. We did not notice the problem immediately because we have had such a bad drought here that it has not rained much since we have owned the car. In fact, we had owned the car 3 months before we first encountered the problem. We took it to the dealer and they could find nothing wrong, but it wasn't raining. We returned to the service department on a rare day when it was actually raining and still the dealer could find nothing wrong. It seems that uneven or bumpy pavement makes it worse. The tires were in good shape when we got the car and are now getting to the point of needing to be replaced but we can't keep the car as we feel it is unsafe in the rain.
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This has been a problem since I got the truck. It's a 1996 F150 5.8 4x4. It's got about 140,800 miles on it; had about 139,000 when I picked it up. Not sure if the trans has been rebuilt or not. I'm the 3rd Owner. It doesn't matter what temperature it is outside or how far my foot is down on the pedal... Just about every 1-2 shift is accompanied by a little kick/jolt. Going slow..(coasting, about 15mph) and it shifts into 2nd, usually the jolt is harder than hell!
Same goes for when I'm going about 25mph and I put the pedal to the floor It downshifts then comes back up to 2nd gear and wow. It jolts, shakes and shudders. Sometimes (rarely) I don't feel anything when it shifts. But it ONLY and always happens 1-2. not 2-1 either. Furthermore, when I go to put my truck into Reverse it kind of slams into it, with a clunk noise. All fluids have been changed recently and I also put "Lucas Oil Transmission Fix" in it and that didn't seem to change anything. What is going on internally?
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My 04 elantra starting acting up yesterday. It has started jumping/ rocking entire car when putting in to reverse. What might cause this problem. It is hard to describe what it is doing being I know nothing about cars. It is a large jolt when going into reverse.
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I purchased a 2012 Elantra Limited w/Tech last Wednesday and it has about 250 miles on it now. Downshifting is kind of hard. I've been driving with Eco mode on but have noticed the same thing w/o it on.
I'll get up to 45 mph and then let the car coast, every time the car downshifts a gear I feel it in the car. It causes me to jolt forward a little bit and is not very smooth. It shifts the same way while accelerating but then I don't really notice it b/c I'm speeding up.
It is annoying while just coasting b/c it feels like the car is braking a little every time it drops down a gear. Also, if it pushes me forward a little bit then the car probably is braking a little which seems kind of against the point of coasting...
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2011 Santa Fe with 3.5L V6 and AWD, 38000 Kms:
Very recent work (last month or so) - new battery (old one had a bad cell), brake light switch and for a repair of the seat adjustment bar (not sure what it is called). The most recent oil change was done by me in November and I have only put about 1600 kms on it since. I put 5W20 Castrol Syntec and a made in Korea WIX filter. I fill the oil to just a hair below the top dot on the dip stick. I torque everything properly.
OIL LIGHT PROBLEM:
When I was driving home from work this evening, I had to brake a little harder than I normally would when I was turning into the back lane (about 8 houses from my house). I thought I saw the oil light come on, but I wasn't sure. I continued down the lane when someone walked out in front of me and I had to brake again. This time, the oil light did come on for sure and then went off when I took the brakes off. It was -20 C outside, so I continued to my house which was now 4 homes away. I braked to go into my (heated!) garage and the light came on again as soon as I touched the brakes.
I decided to let the car sit for an hour to get an accurate reading on the dip stick. I checked it and the level read exactly where I had filled it - just a touch below the top dot. I took the oil filter out to check that it was still seated properly and was not obviously clogged. It looked just fine. No signs of any leaks in the engine compartment or under the vehicle. I decided to take the car out again to go around the block - maybe not a great idea. The light didn't come on again when I braked until the vehicle had warmed up again.
What could the problem be?
I guess I need to take it in, but I start work at 7 AM and my wife is on maternity leave and she needs a car tomorrow. So, this means me taking the Yaris is out. She can't take the Santa Fe to the dealer with my infant son and so I guess I have to get it towed. This is bullshit. This POS has been in the shop several times since November.
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2007 Santa Fe, hard to start after fueling up, after that one time it cranks fine until I fuel up again.
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I have a 07 20T and today when I went to pass someone on the highway I punched the throttle and the car rev'd up and it started to jerk really hard as if it was not catching the next gear. So I let off the gas and everything went back to normal. Under normal driving the car drives normal and fine, its only when you give it some hard throttle and when it hits high rpm's it jerks, it feels like the car wants to stall. I have 30k miles on it.
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I need to know if this is considered "normal" behavior of the transmission. This cold morning while driving in traffic the car just jerked really hard while shifting from 3rd to 2nd and as described in other threads its like someone rear ended the car.
It has only 2650 km, it's a 2012 2.4 6sp automatic 4wd Santa Fe, should I waste my time going to the dealer? It only happened once, no engine light no nothing. Could it be just a "glitch" in the ECM? I read some other threads before posting, but they were a bit older. Has experienced such a shifting bang under low speed with so little mileage?
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The vehicle has 80,000kms, and from a cold start it is having this problem more and more frequently. I must crank the engine 3+ times, and then she starts. A prolonged cranking period doesn't seem to work, and this only occurs when cold. The car starts fine when warmed up. I have scanned the car with a generic OBD2 reader and there are no codes. Once the car is running, it runs great with no misfires.
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My Santa Fe was really hard to start this morning..it seems when it rains overnight it seems to spin and spin and spin and take some time to start.. Could a low voltage battery be in cause ?
When it starts, i see no loss in performance or any CEL that's come up and runs like it always did before.
Any quick tests that could be done before i take it back to the dealer for a diagnosis ? I have a multimeter so i guess i could check my battery voltage to see if it's the source of my problem.
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I just recently bought a 2001 Jetta with the 1.8t (AWD) because it had low mileage and a reasonable price. I've never owned a VW before so I know very little about them in general. This is my second vehicle with a turbo, my first was a Saab 93.
When I purchased the car it had the check engine light on and the codes were Vehicle Speed Sensor and Secondary Air Injection Pump. I was able to get it to stop throwing those codes just by cleaning off the components and reconnecting them. The only predominant problem I've been experiencing is that under hard acceleration in 3rd-5th the car will jump and jerk. Its almost like the car isn't getting enough fuel/air but I'm not entirely sure if that's an accurate diagnosis. I've ruled out transmission issues because there are no problems when driving at a slow-normal acceleration. Any insight on where I should begin to fix this issue would be welcomed because I feel as if my motor mounts will break due the force of the jerking.
My last issue has to do with what happened yesterday. My check engine light came back on randomly when I cranked my car. I had no issues the previous day (besides the aforementioned "jerking) so it seemed odd but what really worried me was when I started driving. Whenever I would release the accelerator the car would slow down suddenly as if I applied the brake. The problem continued throughout the day until I got the codes checked and they read Vehicle Speed Sensor (which I've seen has numerous issues from the factory installation) and the Bank 1 O2 sensor. Today I started my car and the check engine light wasn't on.
My car drove like normal (still the hard acceleration jerking but no dramatic deceleration when I release the accelerator). Now to my question, can an O2 sensor cause a problem like this? Maybe the MAF is bad? Not even sure if this vehicle will throw a code for the MAF ...
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The shifting in my Hyundai Sonata 2009 Limited V6 is horrible, having issues with shifting such as a hard jerk from 1st to 2nd when car changes gears driving. It feels like it is pulling back when the car changes into 3rd gear oh and you can forget trying to go uphill. It is completely horrendous it is shifting always up to 3000+ rpms struggling to make it uphill. Any way to achieve a smoother shift and also towards the uphill thing.
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