Accent LC (2000-05) :: Gear Shifting - RPMs Instantly Jumps Up


Jan 25, 2012

I have a 2005 Hyndai Accent GT automatic (83,000 km) and I am having a problem with the gear shifting. It's happening more and more.

As I am driving I am pretty sure that it's changing to a higher gear but when I slow down it seems like its not shifting down at all. Coming off the Highway I have to slow down and when I speed back up it seems like its still in the high gear. The RPM's instantly jumps up.

The only way it fixes it self is when I pull over and shut off the car and then start it up again and I am fine. A friend at work said that I may have to have my transmission fluid checked and filled up.

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Accent MC (2006-11) :: Rough Shifting From 1st To 2nd Gear In Low RPMs

My 2009 Accent has some very rough shifts from 1st to 2nd when I'm in the low RPMs.

Hyundai performed a transmission fluid flush and the other gears shift completely effortlessly. Is my tranny dying or what?

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Honda - Accord :: Tac Momentarily Jumps Various Hundreds Of RPMs When Accelerating And Shifting

I have a 2012 Honda Accord EX with a manual trans. It's a fly-by-wire system. When accelerating and shifting, the tac momentarily jumps various hundreds of RPMs when the clutch is in. That used to mean you weren't coming off the gas when the clutch was in. I've been driving manual trans cars for 45 years. I know how to shift. But, it was a new car, so maybe... I paid close attention and was not screwing up the shifts. Apparently the computer doesn't realize the clutch is in and the gas pedal has been released. Is this normal for these cars? Is it a problem? (other than wasting a half thimble full of gas and over-reving the engine?)

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Accent LC (2000-05) :: Clunk While Shifting Into Second Gear

I have a 2005 Accent GL (4dr Sedan) base model, 5 speed. I live in Canada (not sure if that will play a part); I notice that when I shift from first to second there is a 'clunk', not really a grind, and not a major clunk... but it's noticeable. As the car warms-up, it seems to be less pronounced (or maybe I start to ignore it). Is this something to worry about? or could it be the clutch plates.

I have had lots of bikes with wet clutches and this is 'normal' for a bike going into first gear. With the bike it's due to what I call Hydrolic-stick ... (2 or more) plates 'sticking' when you let the clutch out, one spinning faster than the other. Off topic now...

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Accent LC (2000-05) :: 2001 - OD Transmission Not Shifting Above 3rd Gear

I am having a few issues with my 2001 accent. I bought this car for around 500 bucks after my friend hit 3 deer with it. At 101,000 miles the transmission went on it and he had it replace with a new one. At about 113k he hit his third deer and parked it. I bought it off him a few years later and its been running great. It died on me one time and it was the crank position sensor. Now I have about a 156k mile on it and it will not go into overdrive.

I have gotten mis fire codes, I know it needs new O2 sensors, and also P0733 Gear 3 Incorrect ratio. The button on the shifter does nothing, If i press it on or off the light does not come on on my dash. I noticed it was not going into OD this last winter if i dropped it into low and shifted to drive it would no longer go into overdrive until i placed it in park and then drive again. Ive been searching everywhere for an answer I was reading one post that it could be the TPS sensor causing issues but i haven't had time to check the voltage.

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Accent LC (2000-05) :: 2002 - Hard Shifting Into 2nd Gear (Automatic)

The Accent has been working great recently until the other day when I got in to go to work and now it suddenly shifts very hard into 2nd. And sometimes 3rd.

This problem seems to come and go. Sometimes it will shift smoothly. Other times it will have to reach super high rpm and I will have to let off the gas and slowly accelerate to get it to shift. This seems to happen throughout all the gears and it does not make any difference if overdrive is turned on or off. Also reverse works just fine.

I checked the fluid and it is at the proper level. It does seem to be a little dirty (not burnt) so I am planning on changing the transmission fluid, but something tells me that is not going to solve this issue. It seems like an electrical issue to me. What it could be?

There are no codes at all on the car. Don't know if it matters but the car just turned over to 100k miles. I've been reading on here about all the problems the automatic trannys have in this car but 100k seems a bit early to have any serious transmission problems.

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Accent LC (2000-05) :: Car Will Jerk Violently When Shifting Or Starts To Rev In Certain Gear Or In Park

I drive a 2002 Accent GL, automatic transmission with only 86,000 on it. For a while now I've been having transmission issues where the car will jerk violently when shifting or starts to rev in certain gear or in park. It also doesn't seem like it knows what gear it wants to be in half the time when I accelerate. Recently, while driving somewhere, it got real worse. It started revving and jumping and redlining and just going crazy while I was driving. I turned the car off and waited a while and turned it back down and it seemed to calm the issue a bit.

But I am afraid to drive right now. It's not the fluid. I've changed it twice in the past two years. Never works. I've seen issues like this on here before. If it IS the transmission needing to be replaced, why so soon with just 86,000 miles on it? And would having the transmission rebuilt be a better choice, cost-wise, but still just as effective?

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Accent LC (2000-05) :: Transmission Shifting Irregularly And Then Getting Stuck In 3rd Gear Occasionally

I have a 2001 Hyundai Accent with 120,000 miles on it. Up until a few months ago, its been a great little car. The transmission started acting funny by shifting irregularly and then getting stuck in 3rd gear occasionally. I took it to the dealer and they told me that the tranny is shot. The estimate for the repair is $2000.00.

I just can't see putting that much money into this car. It needs Struts, Shocks and a timing belt. Basically what it needs is what its worth if it were running well.

How hard it is to replace the transmission in this car? I have the 1.6L DOHC with the Automatic transmission.

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Accent LC (2000-05) :: Tranny Shifting Into A Lower Gear And Get Stuck While On Freeway

My problems started out around the beginning of the year. Mostly, it was the transmission. It would slam really hard when shifting. Worst, sometimes while on the freeway, it would shift on it's own, for no reason, into a lower gear and get stuck. (Happened twice and was really scary).

Along with this, a couple times I would start it up and it would rev really hard, about twice what it normally would.

Usually, with the revving, I could turn it off and back on, and it would stop. A few times I could disconnect the battery, reconnect, and it'd be fine.

As for the tranny, I could turn it off then back on and sometimes that would work. Other times after a few miles it'd work itself out.

I did take it to my local Hyundai dealership. The first few times they couldn't get any code to pop, and they couldn't simulate the issue. It was very random when it'd happen. Luckily, on the 3rd try, they did get the tranny to shift hard. They said it was a bad tranny and replaced it (free due to warranty).

Unfortunately, that hasn't gotten rid of the issue. After a few months... maybe 3K - 4K miles the issue is back. Again, it's very random.

I've had the high revving which I've had to disconnect the battery to resolve. And the tranny is slamming again.

I don't notice any other issues. No engine light (except the one time the engine was revving really high and I had to disconnect the battery to reset, then the light went off).

Sometimes I can go a month with no issues. Sometimes it'll happen back to back days.

Could it be a computer issues? Is that something I can fix/change out as a novice?

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Accent LC (2000-05) :: Auto Shifting Hang Between 3rd And 4th Gear At Normal Driving Speed

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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Toyota - Corolla :: 2000 - While Slightly Press Gas Pedal Engine RPMs Jumps

Car is a 2000 Corolla CE.

When going at the desired speed (say 40mph) and there is lots of coasting room, I just let go off the accelerator and the car basically coasts. The engine RPM drops from 1600-1800 down to 900-1000 and it actually can coast a long way. Sometimes, I need to go faster (if I'm initially started at a slower speed) and when I press the gas pedal slightly, the tachometer shows the engine rpm jumps from the coasting 900-1000 to 1600-1800.

Is the tachometer (add on by ScanGuage) reporting it correctly? Is this a bad form of acceleration for the engine?

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Accent LC (2000-05) :: Speedometer Needle Jumps All Over The Place

When the weather is rainy or just very humid, the speedometer needle in my 2000 Accent jumps all over the place. According to the service dept. at my local dealership it is most likely the speed sensor causing the problem.

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Accent MC (2006-11) :: When Shifting Into 4th RPMs Will Drop / Accelerate A Little More

I recently installed an AEM intake on my 08 Accent GLS with an automatic trans. After I installed it I noticed the trans shifting funny into 4th gear. Before shifting into 4th the RPM's will drop accelerate a little more then it will shift into 4th. I've thought about switching to Royal Purple trans fluid to see if it will fix the problem.

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Golf IV / Jetta IV :: Hard Shifting From 1st To 2nd Gear Depending On RPMs

Car in question is my 2003 Jetta 1.8t with the 09A 5 Speed Automatic. For the past 2 or 3 months these have been the symptoms: 1st to 2nd gear, very hard shift depending on RPM's (Higher the RPM's the harder the shift) 2nd to 3rd gear, not really hard but it kinda 'flares' the gearbut still shifts. All other gears are fine, although if you accelerate hard out of 4th it will have a little bit of a hard shift. I'm thinking either solenoids, or the speed sensor?

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Toyota - Corolla :: While Shifting Into 4th Gear And Accelerate The RPMs Drop - Power Loss

I have an 05 corolla XRS. I just had a sport clutch put in about 1 year ago. Whenever I shift into 4th gear and accelerate, the RPMs drop about 500 and I lose power for about 3 seconds before it starts going back up. Other gears are acting normal. Best part is that I let my friend drive the car earlier and since he did it's been doing this.

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Accent MC (2006-11) :: Stumbles While Shifting Between 1st To 2nd And 2nd To 3rd Gear

My '07 seems to stumble when it's shifting from 1st to 2nd and 2nd to 3rd. At first I thought it was me as I spent the last six - seven years babying the tranny in my old Ford by 'lift shifting' but I've found it still does it somewhat when I'm accelerating and not letting off to let the car shift. Is this typical for the automatic in the Accent? I had the tranny serviced not 1,200 miles ago in June or July at Firestone and they assured me and showed me their fluid was compatible with SP III.

This happens especially when the car's cold or just warmed up. Seems to mostly but not completely go away after driving for a good half hour or so.

I've only got about a week or two left on the warranty but I also don't want to dump money into diagnostic fees if this is how these modern transmissions behave.

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Silverado :: 1999 Chevy Shifting Really Hard In First And Second / Revs Up To About 2000 RPMs

My truck was intermittently shifting really hard in first and second . I drained the tranny fluid and installed a new filter and replaced the fluid, I also changed plugs and wires. Tranny fluid is at the top of the hash marks on dipstick when hot and in park. When I come to a complete stop my engine 5.3 litre v8 revs up to about 2000 rpms but the truck takes off slowly like the tranny is slipping it is worse on an incline. If I dont come to a complete stop it shifts fine and takes off with good power. After it shifts to second it shifts normally and drives fine. tranny fluid looks clean and does not smell burnt. Also when driving on the highway if I am going 45 mph and punch the gas it wont rev past 2200 rpms like it is lugging down. when i shift thru gears manually there is no slippage what so ever and when in park engine revs to 6000 rpms no problem. Also tranny is a 4l60e

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Accent MC (2006-11) :: Transmission Shifting Into Lower Gear By Itself

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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Accent LC (2000-05) :: Low RPMs From Stop

I have a 2000 Hyundai accent gl and ever since the head gaskets been replaced its had an issue of almost stalling out when accelerating from a stop.

The cars overheating quite frequently as well like the thermostat isn't opening and the fans aren't kicking on.

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Accent LC (2000-05) :: Bad Misfire In Low RPMs

My car is a Canadian 2002 Accent. I believe it's a GLS, and it has the 1.5L engine.

It has a worsening misfire in the low RPM's, although the RPM range this happens in has been broadening. I can now smell unburnt gas when this happens.

This problem first reared its head around a year ago. I replaced the fuel and air filters without it resolving the problem. I changed the spark plugs - the old ones looked to be in reasonable shape, but suddenly it ran great with the new plugs - for a few months.

The misfire started to creep back in. Since then, I've replaced the upstream O2 sensor and cleaned the MAF sensor. I replaced the throttle position sensor. None of these things solved the problem.

The battery terminals were getting pretty corroded - I hadn't thought this would be related to the issue, but I cleaned them. This did not fully solve the problem, but it did drastically improve it. I bought a new battery the same day - the problem while not gone, seemed to be much more manageable.

About 100km later, the problem has significantly worsened again. I tested voltage across the battery - with the car running, the voltage is ~14.2V. When the fan is on full and my fairly high powered stereo is running, voltage still stays ~14.2V. I'm assuming that should mean that the alternator is good?

Previously, I had tried my ignition coil on my sister's Accent, and it seemed to work fine - but I'm not entirely convinced that the coil is guilt free. I have not done any further testing on the coil, and have not tested the spark plug cables - I'm not sure how to properly test the coil or cables, and don't know where to find the appropriate specs for them should I learn how to test them.

I got the car on the cheap, however, aside from the low (now mid) RPM stutter, the car seems to otherwise be in great shape, and only has 150,000 km on it. Unless it's going to cost an excessive amount, I would like to get this car running right again.

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Accent LC (2000-05) :: RPMs Goes Up When Car Is In Neutral

i have accent 2000. RPMs goes up when car is in neutral. Why is this?

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