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.
View 11 RepliesI 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.
View 7 RepliesMy 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?
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.
So over the last few months I have been having more and more idling and power loss issues with my 2006 V6. When idling she intermittently will try to stall and the rpms will drop below 500 and then spike back up. A large percentage of the time I hear a loud whining sound while driving down the road and I notice that turning off the air conditioner will remove the sound at times.
***what I have done so far**
Idler Pulley
Belt tensioner
sepentine belt
cleaned MAF
Cleaned Throttle body
Throttle Position Sensor
Had car reprogrammed
So I pulled the belt off and checked all the pulleys and did notice some grittiness in the AC pulley (inner) and was wondering if this might be the issue. Attached is a video I uploaded, Video .....
I have a 2008 accent with about 95k miles on it. I recently took it in to have the oil changed and the mechanic suggested I get a tune up and said my spark plugs needed to be changed. I didn't opt in for the tune up that day and I'm now noticing more problems with the vehicle. At first the car struggled accelerating at about 35-45 mph, but once it reached above that speed it ran fine. More recently the car has really struggled accelerating after it had come to a stop. Today I came out to start the car and it took a couple tries to get it to kick over. Once the car was on I could rev it up but when I put it in gear it struggled to get to 10mph and that's with the gas pedal pressed all the way to the ground. I let it set and came back to it about an hour ago and added transmission fluid, because it was low. The car started a little better, it wasn't shaking as hard, but it still struggles accelerating and won't push pass 30mph. When parked I can rev it all the way up, when I take my foot off the gas the car does threaten to cut off, but it only has once. I'm not sure where to start.
View 13 RepliesI have a 2009 Hyundai Accent with 52000Km (32932miles) The car was parked since 2011 and now when I started it, it started really rough and would not accelerate (it would die if i pressed the acceleration pedal) but now after multiple attempts the car sounds like it wants to start but it doesn't unless I press the acceleration pedal when starting the car then the car revs to 2000rpm and dies within 1-2seconds,I also hear a odd sound from the intake its like a loud rumble. So far I have tried
- changing the spark plugs
- changing the coils
- checked spark
- cleaned intake manifold
- cleaned throttle body
- replaced PCV valve (because originally there was alot of oil in the intake)
- checked if fuel pump is pumping gas
I also checked the engine codes and there is a code for crankshaft position sensor abnormal -P0336 I unplugged the crankshaft sensor and the car wont start at all further more I also checked if it was sending the correct rpms with my obd tool and it seems like it is ...
When idling and when first start to accelerate it feels like my car is hiccuping. I don't know what the issue is. I do know When i first bought The car about 8 months ago the oils Got wet when The dealer power washed he engine.
View 4 Replies2008 accent. My check engine light came on this morning on my way to work. All of a sudden, while turning onto a street, the CEL light flashed and came on in the car. I noticed that when idling my RPM's are sitting just under 1000 and it will drop to about 500 then come back up around 1000 for a couple seconds before dropping again to close to 500. On takeoff the engine rattles and seems very boggy and slow to take off. Once I am at a higher RPM and on my way, the shaking stops and car drives as normal.
Like I said, it's a 2008 sport model, standard transmission and about 78K kms on it.
So i noticed recently, last month or two, a rattling noise coming from either rear of engine or in dash that only happens when at the higher rpms like 4-6k rpm. It goes away once rpms come down.
I am thinking just something in the dash is vibrating a little. No other issues as far as i can tell.
It is very slight, almost sounds like a plastic food wrapper getting crinkled in there....
What RPMs do you usually have on the highway with your accent? I'm driving a 2009 Accent GS and I'm running at ~2.8-3.2k around the 60MPH mark. Is that high? What do you all run at 60mph?
View 29 RepliesMy '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.
I have a 2006 accent 1.6l dohc. While doing highway speeds the rpms are very high considering the small engine. There for it give me a result of bad fuel mileage with 480km per 40l tank. I'm curious is there is any 6speed transmission I can swap out my 5 speed with in order to give me that extra gear to bring the rpms down.
View 10 Replies2008 manual gs 38000, with the ac turned on, upon accelerating, at different rpms, I get a quick loud squeak, and engine bogs down for a second. The engine has always hesitated upon acceleration with ac since i got it, meaning it'll get going and after 2 or three rpms, it'll bog for a quick second, ive asked dealer about it every time i take it in, and they always say its normal.
View 6 RepliesMy friend has a 2007 accent with a manual transmission they said that they were driving and the transmission stopped shifting gears. The clutch pedal still has pressure so I don't think it is a master or slave cylinder issue. They freaked out and turned off the car and now the car will not start up again. Have any of you experienced anything like this before or know on this car where to start looking? I think the issue with not being able to switch gears could be a pressure plate issue but this would not cause the car not to start.
View 6 RepliesDaughter's 09 Accent 86k miles making a very quick hiss when accelerating rapidly and/or uphill about a half second before first shift. Hiss stops noticeably before the shift happens. She reports a slight 'kickback' in the pedal, but I noticed no power loss when the passenger seat. No check engine light. Car has an aftermarket cruise. Sound seems to be coming from the right-ish side of the vehicle and outside the cabin. Doesn't occur under 'grandpa' driving conditions. Pretty much only when using the accelerator as a binary switch.
View 1 RepliesMy 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.
View 7 RepliesI own an automatic 2009 Accent. I'm at 95,000KM.
Anyway, the problem does not occur all the time and appears to be entirely random.
When I start my car, on occasion, the car will make a CLUNK sound when shifting from park to reverse or drive. When it does CLUNK, you can feel the car lurch as if something fell out of place. The sound is quite audible, even with the radio on. The sound and lurch is not as pronounced when shifting to reverse. It doesn't seem to happen when going to neutral but is very obvious when going to drive.
Turning off the engine and restarting it seems to resolve the issue. Once I had to restart the engine twice before the clunk stopped.
Attempting to drive when the car does this sound results in increased RPMS. Usually when driving the RPMS sit between 2000 and 3000 but would jump to between 3000 and 4000 when the clunk occurs. Usually, the car will want to crawl forward if I'm not on the brakes but with the clunk, the car need quite some gas to start going forward.
Here's where it gets scary:
On two occasions, while driving on the highway at 100km (65 miles), I'd feel something slip and then suddenly my RPMS jump up by 1000. On both occasions I had to pull over, turn off engine and restart the car and the issue stopped.
Clearly, whatever it is that changes gears is slipping but the fact that it slips while driving just freaks me out.
I have a 2006 accent gls manual and when I am on the highway in 5th gear my rpms are high. if I am cruising at 110km my rpms will be almost at 3500..
View 13 RepliesMy 2008 Accent started to stutter between 1500 and 2500 rpms. Now the check engine light has come on, and the engine is idling rough.
View 3 RepliesI noticed on 5 different occasions so far this year that my idle speed will increase to around 1100 rpms when sitting at idle for more than a few min. Last summer it did it while running a/c, and today it did it with cold weather. The rpms are usually at 550, what happens is the pcm will decide to increase idle speed for no reason at all. Start driving it, and the next time at idle it will stop doing it, a couple times it went down to 550rpms, then went back up to 1100rpms. I recently changed the spark plugs, the air filter is clean, and runs good. I have a code scanner, no pending codes. I have 53k miles. I wonder what could cause this?
View 6 Replies