New to my R...had it for a month and brought it used. I have noticed some transmission and acceleration lag. Especially going from reverse to drive it lags before it jumps in gear and goes. Same as when coming to a complete stop and trying to accelerate at moderate pace...its spools then kicks in gear and goes. The Local VW dealership said this is normal for the R tranny.
View 24 RepliesPeople are complaining about sudden acceleration with the DSG transmission. They had to up the warranty to ten years and fix cars too. After I read that I realized my TDI DSG has this issue but I just chalked it up to my driving. Sometimes when you hit the gas the car jumps B/C it drops a gear when it's not called for. I can't picture VWoA even entertaining this. Does the phrase "operating as designed" sound familiar?
View 11 RepliesI have a 2010 Camry 2.5 liter with 150k miles. I have begun to notice a shudder around 30-45 mph during normal acceleration. It does not happen during a hard acceleration. As I watch the rpm's when the car shifts the shudder happens after the rpm's drop when the car is engaging in the next gear. After some research I'm led to believe I have a failing torque converter. If it is the torque converter can just the converter itself be replaced or does the whole transmission need to be replaced.
View 11 RepliesSo i have a 09 tiguan with 112000 kms. and lately i have been having problems with the transmission. i am getting a vibration upon acceleration and it acts up with its shifting like switching gears every once and a while like its hunting for a correct gear. this problem has been getting steadily worse. Is there anything i should know about these transmissions that is common to go on them that would cause this. the car is not beat on and i tried to get vw to do a filter and fluid change but they refused to stating it is a sealed unit and the do not touch it.
Is this a software issue (i highly doubt it) as i did a tb reset and it made it a bit better. i am at a loss with this car it is costing me a fortune. One last thing i had the prnd letters light up solid one time a while ago upon starting but it only did it once and never did it again. I am pretty sure this says there is a fault if i am not correct.
I purchased a 2007 ES350 from a Toyota Dealership (64K, now has 66K). I purchased a warranty for the vehicle. Over the last couple weeks I have begun to notice my transmission is slipping - the car will rev up with no acceleration. It will usually catch on the second attempt of pressing the gas pedal. I notice this behavior usually after a cold start in the morning as I am leaving for work.
Before I go into the dealership to tell them about my potentially expensive problem, I want to ensure I go in knowing as much as possible. I have already found a ton of issues surrounding various transmission flairs at varying gears. (TSIB: TC001-06)
My dad recently bought a 2011... He says now there is a hesitation on acceleration?? Don't know if it was always like that or not he's owned the used car only a few months.
View 14 RepliesI took my Phaeton in for a transmission noise and they are saying it's "normal" for V8 Touaregs and Phaetons to have this noise on downshifting under acceleration from 4th to third at around 40 MPH. Yes?
View 2 RepliesMy 2001 manual transmission Honda Civic lost acceleration and died a few weeks ago. Was pressing the gas all the way down and it just wouldn't go. I was able to get the ac/radio to turn on but couldn't get it restarted. After 5 minutes, I got it started and was able to get it through the intersection into a parking lot before it died again. It jerked and made loud popping noises and never would go more than 5 mph the whole time. Had it towed to the shop. They tried to start the car the next morning and did so with no problems. The check engine light showed a timing issue. Later that day, they restarted and no check engine light and no problems, but we knew the timing belt was way overdue (165000 miles, never replaced) so we all hoped I got a lucky warning and they replaced that and sent me on my way.
Two weeks later it did the same thing and died again. This time it was close enough to home to restart it and get it home. It jerked and popped and then at one point it was as if a clog got cleared and I shot off down the street, because I had the pedal to the floor. Then it started decelerating again but I got it home-smelled a slight burning smell. Waited until the next morning, suspecting it would be fine, and drove it to the shop myself with no problems. This time the codes showed it needed a new O2 sensor and a cam shaft sensor. They replaced those, feeling certain that must have been the issue.
Drove it home with no problem, went to leave the house that night and as soon as I got out of the driveway, it started doing it again. This time, though, the car did not die and I was able to turn it around and get it back into the driveway. The shop sent a tow truck and they've had it since, but can't get the car to replicate the problem and there is nothing showing up as being wrong (and I swear I'm not imagining this). Have been assured that it's not the transmission, not the fuel filter. They think it might be something electrical but can't figure it out.
Recently purchased a flooded 2013 VW Passat TDI and am a newbie. Flushed trans and did a fluid change. Transmission slips on hard acceleration in 2nd and 4th gears and under minimal pull in 6th gear. I then took it to dealership and they told me there was an active code for intermittent low pressure and told me I needed a new mechatronic and that fluid was still somewhat milky. After telling them it was a flood vehicle they told me I needed a new transmission.
Brought it home and drained fluid again and replaced the K-2 solenoid, refilled fluid and test drove. Still slipping the same. Pulled trans today to look at K-2 clutch pack and found what appears to be three pieces of rubber seal (approx 1/64 thick, 1/16 wide, and when putting pieces together appears to be 1 1/2 inside dia. I think one small piece is still missing. Arrived at the 1 1/2" ID by the curvature of remaining pieces) inside the inner hub. I have inspected most of the pieces and cannot come up with where these have come from. I believe they have to be from somewhere that seals up the K-2 piston.
So I was given a 1999 f150 4.6. The transmission was supposedly either new or rebuilt. (I'm going with rebuilt) Driving it for the first time today, I noticed it had very little poor acceleration. When I would get on the gas (to the floor) the rpms would shoot up (3-3.5) but the truck didn't accelerate accordingly. It feels like the power it's getting to the wheels. Driving at highway speed trying to maintain a speed at over 70 the truck wanted to stay at 2500 rpms but if I let off the gas just a touch it would shift up (into overdrive I think) and level out at just below 2000 rpms, but if I accelerated even just barely, it would down shift and go back to 2500. I've also noticed the truck runs 5 mph faster than it reads with stock sized tires. I've check the tans fluid and it is bright red in color and at the appropriate level. I crawled under the truck and noticed the trasfer case mount was wet with fluid (not dripping) and the rear output shaft of the transfer case was also wet. Could this be a transfer case problem?
View 13 RepliesIf I understand correctly my 2004 Expedition has the 4R75E transmission. We are experiencing a clunk upon acceleration when the truck downshifts from 4th to 2nd. I had the fluid & filter changed, flushed the transmission with cleaner. It still does it but not all the time. I turned OD off and I didn't notice the problem when shifting from 3 to 2.
View 1 RepliesBeen having loads of fun with my Excursion. I've completely gone through the rear axle, new Yukon 4.30 ring and pinion and "ALL" new Timken bearings. I set the pinion at 30 inch pounds preload. Back lash is 13 thousands. But now I have a gear whine during acceleration. Slight at first but more noticeable near 50mph. Coasting or decel is quite. But just barely touch the gas pedal and it starts to whine.
I know that the backlash spec is published as 6-10 but other sources state 12-15 thousands. So that's why it's set at 13. Gear pattern looked great to me. In fact most changes I tried had little effect. So is it just normal for a gear set to whine until broken in?? Should I reset the backlash down. I only have about 40 miles on it. But would like to fix before it's wrecks something.
The tranny is on a 1997 f250 psd 222K miles it has acceleration shudder and o.d shudder. Tranny is getting to 250 degrees Fahrenheit and stays right about there but does not cool when it is park and idling.
View 2 RepliesI've been told by my dealer that the 6-speed transmission in our rigs is known to shift roughly. They have therefore pronounced my truck healthy. However, I don't think I believe it. I've never seen a vehicle that lurched forward on upshifts under moderate acceleration. It behaves if I punch it. It behaves if I accelerate like my granny. Anything in between and I get a fairly violent jump at each shift point. At times, in stop-and-go traffice, I have thought the truck would jump into the car ahead of me. This behavior seems to be unrelated to which transmission mode I'm in. D, S, and Tip all do it. I love the motor in this thing, but I'm starting to hate the tranny. What should I tell the dealer to look for on the truck that might be causing this? The truck is going in next week to replace a fog light with condensation, so I'm hoping to get them to look at it then.
View 1 RepliesI have a 2007 Passat wagon 4 motion V6 and what the problem is I am getting a rough shift between 3-4 gear sometimes, usually on a slow acceleration. I have had the valve body replaced which worked for a couple of months until the problem returned. I then had the transmission replaced which worked a little but the rough shifting is still present at times. The car still has warranty and not even the dealership knows what to do?
View 12 RepliesIn 2006 I purchased a 2004 5-speed manual shift Nissan Xterra 4x4 with 19k miles on it, it looked and ran like new.I live in Florida, during the Summer of 2010 I noticed that when I accelerated from a standing start (like at a traffic light) as I shifted through gears 1-4, at some point the RPMs would rev up but the car was accelerating very slow. The only time this doesn't happen is in 5th gear or in 4WD-high or 4WD-Low. This problem is not consistent, it happens occasionally but enough times that I've had to alter the way I accelerate to avoid this problem, ie accelerate very very slowly.
I have taken my Xterra to my local Nissan dealer, twice, they cannot replicate this problem no matter what they do; drive it cold, drive it hot, fast, slow, cold weather, hot weather, no matter, they can't replicate the problem.
I have read here and there on the 'net (we all know the 'net never lies) that the transfer case on 4WD's can act squirrelly or could even be a simple case of replacing the transfer case fluid.
Why this "slippage" is happening and how can it be fixed? This is of concern only because if I have to accelerate hard (like when a locomotive is looking to T-bone me) I'd like the Xterra to get up and go rather than pause and reflect over the lilies of the field while Thomas the train is bearing down on me.
Lets say I want to do rear axle swap, how I would go about this? Would I have to do anything to my tranny or transfer case? and all in all would it be worth it if I am looking for more speed out of my 460? the fastest I can go for an extended period of time is about 55 if i go above that for to longit wears on the gears and overheats the rear end. It has slow acceleration, and I am sure the low slow gears put out a lot of power, but they drink gas. And even though I am good at driving stick, its hard to take off because there's only about two inches of clutch travel that i have to take off, its not the clutch, its the gears.
View 1 RepliesI'm having a problem with acceleration on cold start. It's an auto transmission model. Car always hesitate and jerks a bit before accelerating. Also acceleration is slow.
View 2 RepliesHave a 2013 Passat Tdi. It seems that sometimes when i accelerate the car doesn't move it has a flat spot as if the transmission is trying to catch a gear. I know this might sound minor to some folks. However on several occasions I've pulled out into oncoming traffic not expecting it to have a flat spot in the car not moving at all. What's up with this?
On the highway no problem and normal acceleration no problem but if you're going from a stop or pulling away from a intersection seems that happen more so than I would like.
Ok long story short I was given a conversion van that is built on a e150 van and has a 5.8 liter with an e40d tranny.. This van sat for at least 3 years till recently..
I have cleaned all electric connections on the tranny and the one on the rear differential . New filter and fluid but did not drain the converter after driving it for about an hour we finally got it to start shifting gears automatically the problem is it wants to shift only under heavy acceleration and then only to second at about 35 mph and drive at about 60 mph and over drive around 80 mph and all this only under heavy acceleration you let of the gas a little and it starts down shifting..
What I may look for next that may be pretty easy to try. My thoughts at this point are maybe the torque converter is going south but I am hoping for a more simple solution..
About 6 months ago I bought a '08 GS 350 CPO. Love the car but after a month or two of ownership, on light acceleration 3rd and 4th gears will shudder. The whole car will buck and shake, but if I give it more gas it will smooth out. Doesn't seem to be the engine, I suspect more the transmission. Of course I took it in and they "could not reproduce the problem"... Is this just a normal characteristic of the car?
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