Accent MC (2006-11) :: Auto Transmission Not Engaging At Idle Then Abruptly Chunking Into Gear
Apr 30, 2014
My wife has been using her mom's 07 Accent, the mom is 90 and hasn't been incapable of using it for a while now. I did an oil change (without paying much attention) I've never seen this type of car before. Oddly the oil level seemed outrageously over full and still dirty
Then upon driving it the automatic transmission was all wacky, not engaging at idle, then it abruptly chunking into gear...
So I check the transmission fluid level and it's not on the stick. Research here let me know SP-III is what I'd need. Then while surfing a youtube vid regarding this model's transmission it hit me in the face, I'd drained the automatic transmission fluid! Went to the Kia dealer got 3 quarts dumped it in there, drained the overfilled 5.5 quarts of old and new oil rectifying my mistake, which brings me to the reason for this post.
This 2007 car only has 24,300 miles on it and I mistook the automatic transmission fluid for outrageously dirty engine oil! I swear this stuff looks like it's fulla carbon black n burnt up. My question: is it normal for the trans-fluid to have such a degraded appearance in only 25,000 miles?
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1991 Ranger, standard cab, 2wd, 2.3L engine, 5 speed
Transmission abruptly locked up in traffic, in 5th gear, brought the truck to a halt. Got it towed home, searched the forum for information on how to remove the transmission, and tackled the task today. I've done transmissions and clutches before - how hard can this be?
Well, I've gotten everything loose and am ready to brace the trans and remove the cross brace to gain access to the top bolts - I have seen them, but haven't tried to reach them. I've been hung for about the last 3 hours trying to get the two top side bolts - heads facing forward. I can feel them, have gotten a socket on them, but have NOT been able to get a wrench up to them to break them loose. Feels like there is a reinforcing flange or something right adjacent that prevents access. I've tried extensions, flex joints and box ends - I just can't seem to find the right combination.
2nd question - do I need to break the exhaust system loose before I allow the engine/transmission assembly to tilt downwards? Looks to me like it needs to be disconnected to allow the assembly to drop.
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2009 Camry SE 2.4L. I have been noting an unfamiliar vibration of sorts in my gas pedal for some time, but did not notice smells, overheats, noises, fluid loss, DTCs or anything. Today on my way to work I started to notice hard shifting. The RPMs would rev up, fall down and shift hard. At time the RPMs would climb to 5k before dropping back down then shifting. Got worse, then finally when I was trying to U turn across the road (was stopped in gear) I lost all gears. I could shift to any gear, engine RPMS would remain stable, but no movement. Pressing on the gas just hiked the revs.
I pushed it off the road, and killed the engine and could get it to engage for short periods then no gears again. Seems like if I let it sit for a bit it will work for a short while, then no gears again. Had it towed home. Trans fluid indicates full, no burnt coloring or smell to it. No indications of leaks. After the tow I was able to drive it up into my driveway.
For clarity, I can move the selector to any gear and that feels normal. The engine does not bog down. I simply am not engaging any gear. Thinking sensor? Maybe heat related?
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My auto transmission in my 2007 Elantra with 125,000 miles went into default mode, stuck in 3rd gear. No codes went off. I drove it home this way, but after sitting for 90 minutes, now it works fine. I've heard about the input and output sensors. What should I replace? I went to HMA service to get info on both sensors, but it wasn't detailed enough.
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Before taking to Ford or random trans shop just yet, looking for diagnosis recommendations (or an item or two to replace DIY). Torque converter bolts are broken or TC itself? Solenoid (but would expect a code)?
Issue: Doing 45MPH at the tail end of the 6hr drive, then engine simply revved and coasted to stop. No lurch, pop, noise felt like a manual transmission popped out of gear and into neutral. When the shift to R/D/L/4x4 hi/lo, can feel transmission engage. Engine revs and 'slips' are the best way to describe (no abnormal noise otherwise)I can feel it applying a very slight load (doesn't move, but can feel it try). No warnings/issues leading up to this in the 6yrs and 100k miles I have owned (has 174k miles now). No leaks/visible issues underneath.
Fluid is not burnt, the level is ok. Replaced (no flush) Mercon SP fluid at 125k when bulletproofing. No codes, including hard codes. Trans temp was 165 before/after, which is normal. All engine temps/values on Scanguage normal. SCT tune since bulletproof (though don't abuses it), set back to stock. Also disconnected pos/neg and touched both sets of cables together for several mins.
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So I have a 2006 Hyundai accent with 75000KM on it. I notice when it shifts from 1st to 2nd gear sometimes it will jerk. It feels almost as if it goes to neutral and then sifts, causing the whole car to jerk. It use to only do it when the car was cold (first 15 min of the day) but now it seems to be doing it all the time and getting worse. I have had the transmission fluid replaced, but it doesn't seem to work.
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My friend told me the other day her car was in overdrive (hwy driving) and suddenly, it shifted to a lower gear. It seems no one knows why. She does have an extended warranty, but the garage might charge her $300 to open it up to see what is wrong. Another friend suggested a clogged filter. Another one, a sensor.
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2007 accent GS 5 speed manual. car has 142,000 miles. Trans popping out of 5th gear under load. interstate driving 65 MPH going up hill. Pops out but goes back into 5th. Car does not pop out of the other forward gears at this time. Car has very good clutch, no slipping. Short shifter, alu. trans/shifter bushing. shifter cables are adjusted correctly. Are my sliders and dog gears for 5th worn out??? Or is my fork bent?? Or both. Do I need to pull trans?
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I have a 2010 accent blue model with stick shift. been fine for 50k miles. Lately i have noticed an issue where i am in first gear and then when i push clutch in to go into second, the lever won't budge. it does eventually go in but it just isn't like it used to be. it happens say about 25% of the time. Since at higher rpms it won't do it but normal rpms it will.
Also, i just had a new short block installed, perhaps something is binding? If I sit in the car, stopped, i can shift into and out of all the gears perfectly. Maybe my 1st gear synchros are going?
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The history: I have a 98 ford explorer 156k miles. V6 automatic AWD w/ 4WD. I recently took it in for a rebuild on the transmission due to 3rd gear slippage. When I picked it up (after business hours) the dashboard lit up like a christmas tree with code lights about 4wd & OD. It drove fine and I needed the vehicle so I took it and called the mechanic the next day. He advised me if they did something wrong they would fix it but he would have to run the codes to know what was going on. He told me if it drove fine it was ok to take my time about coming in. Since it was an hour drive (and time off work) I waited till the following week. They ran the codes and determined that they had forgot to "plug my 4wd in" and it was throwing every code possible for that system. Lol...
The problem: During the week I drove it I noticed a distinct grinding / chunking noise when I punched the gas hard at any speed in any gear. It happens about 85% of the time and is sometimes light noise and sometimes very bad.
I knew previously that I had bad ball joints so I figured it was that issue making a grinding noise based on the truck rocking back when I gassed it hard.
After about 2 weeks of hearing the grinding occasionally, it gets to bothering me so I go get the ball joints fixed. New ball joints and it still grinds... Now Im really worried it the transmission so I go back to the transmission mechanic yesterday (another half day off work and hour drive) and he test drives it. Tells me it is the transfer case going bad. Also tells me it wasnt like that when I picked it up because they 'test drive' every car after the work is complete (but somehow didnt notice the flashing codes on this test drive).
The question:
Is it possible while rebuilding the transmission or installing it, that they damaged the transfer case?
Are these systems connected directly to one another?
Is it possible that my 4WD being unplugged for a week or so of driving could have caused an issue in the transfer case?
Is it possible that if the 4WD was 'unplugged' the AWD may have also been disengaged and as a result caused an issue in the transfer case?
Is it likely that its just normal wear on two closely related systems and I should just suck it up and get it fixed?
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2011 accent gs. We purchased the car brand new and it currently has roughly 32k miles on it. About a month ago the car started to misfire at an idle (in park and in gear stopped at a light, etc.). At this time, I purchased a new air filter, and a new set of autolite platinum plugs. Roughly 3 weeks later it started misfiring again. After a few internet searches it seemed as though some people don't like autolite platinum plugs. At this point I purchased a fresh set of NGK iridium ix plugs and figured that'd be the end of it. I test drove the car for almost an hour myself (the same night I repaired it) with no issue. On my wife's commute the very next morning it acted up again.
We took it to the dealer this morning, and I honestly don't believe what they're telling me. They are insisting the problem is with spark plugs. They say that the manufacturer recommends copper plugs only, and that would be step 1 of their diagnosis/repair which they want $130 for. At this point I declined their service, and they'll let me put copper plugs back in. They said that if it continues to act up to bring it back in after that. Ah yes, and during this whole time there has never been a check engine light.
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When cold starting the transmission shifts into reverse perfectly, then after backing up the car and shifting into drive it hesitates for 4 or 5 seconds before it engages the forward gear.
2008 Accent 4 door automatic 77,000 KM
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I have a 2008 Accent (base model for the most part, no C/C), and my transmission seems to be slipping a bit. The symptoms are: slow acceleration, a delay in gear shifting, and after the 30MPH mark, it takes forever to get up to anything near 60. I just wanted to know if it's a simple solution such as topping off the transmission fluid, or if it's a bigger issue.
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The transmission shifts into gear and when the clutch is released it starts to crawl forward. When the throttle pedal is pushed it still revs up the engine normally. But when the transmission is in gear and the throttle is pushed it revs up like it is in neutral. At first I thought this might be a transmission problem but then I figured it might be a linkage somewhere. After looking under the hood and under the car I still couldn't see anything that would cause this problem. I had this car less than a week when this happened and I had to be towed home.
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I just installed a rebuild 4R100 transmission in my 2001 4x4 Excursion with the 7.3. I'm having trouble getting it to engage into gear. As I shift it into gear it sounds as if it wants to engage but doesn't. I have checked the fluid level and it at a normal range. I'm wondering if I didn't put enough fluid in the converter would that cause the problem.
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I've got a 2003 Accent and my automatic transmission went out, no reverse and the only forward gear is 1st. Was thinking of pulling it and swapping it for a used, but I have been reading on here the many, many automatic transmission problems of the accent and my next thought was to just rebuild it myself. But now I'm thinking more along the of a swap from auto to manual, as I don't want to have to rebuild a transmission that is only going to have to be rebuilt again anyway. As far as stuff like the clutch pedal, linkages, gear shifter, I can get those pretty easily. Does the Accent have a hydraulic clutch?
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I have a 2001 Hyundai Accent 1.6L GLS with auto transmission.
Recently, I've noticed a hard "tump" in the mornings when it auto shifts from first to second gear. It is loud and VERY noticeable. Aftera bout 7-10 minutes when the car warms completely up, it runs fine with not thump.
I've searched the forums for this and have found no answer.
It still runs fine but the morning "thump" scares the crap out of me and startles me every time.
I purchased the vehicle used a few months ago, it has 175,000 km on it. I don't know the history of the transmission but the car seems to be in really good shape otherwise...
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I have a 2001 Accent with a auto-transmission. The engine is a 1.6 and the car has about 100,000 miles on it. I had it since about 5 years with about 48,000 miles.
While driving cross country a couple years the car developed a whining noise at about 25 mph. As speed is increased, the whining became louder. I have driven it like this ever since, moderately, never pushing it. Starting a couple months ago, the noise has become louder at 40 to 45 mph and there is considerable vibration.
I know the tranny in this car is known for many different problems. I'm just wonder what the thoughts are of others more familiar with this transmission as to what could be the issues ( a certain bearing going bad between gears?, maybe not a tranny issues ...just random ideas on my part ).
BTW, I have never had an error code develop for this transmission.
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This is the first car I've ever owned with an automatic transmission. When the car is stopped and in gear, I can feel a slight vibration and hear some accompanying noise. Shifting to neutral gets rid of the noise and vibration. Is this normal? Car has 9500 miles.
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My wifes 2001 Accent at slow speed seems to change into its gears ok. But when at normal driving speed, it seems to hang I believe between 3rd and 4th grar. If you let off the accelerator a little, it will change, kinda hard into gear.
Also, when decelerating, it seems to "surge" when going from 2nd to 1st and almost acts like it wants to die. this is an Automatic Transmission.
Things I have tried: replaced flex exhaust and reset a P0133 error code. Condition still exist after 100+ miles of driving. Tried cleaning MAP/MAF sensor, PCV valve. It will not showing any more codes or check engine light with this current condition. I am at a loss as where to go next for diagnostics. If I just had a code # to work off of....
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2002 Hyundai Accent with automatic transmission. This problem happens only if I floor the gas gas on the highway (trying to pass somebody or get out of the way in a hurry) or if I apply too much gas after coasting around a sharp turn. My car will then downshift with a jerk and an audible THUNK!. Right now I just avoid those situations and it shifts through all its gears fine, it only happens when I cause a sudden downshift. Transmission fluid level and color fine.
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