Accent LC (2000-05) :: Slight Stutter / Hiccup When Idling And Transmission Slipping At 2k RPM
May 20, 2012
2000 Hyundai Accent GS, 1.5l, 4cyl SOHC...
I have a slight issue. A few weeks ago, I put some "STP" style fuel injector cleaner into my gas tank. Either A) It cleaned everything really well and clogged my injectors, or it turned into gunk and possibly clogged something else up.
Ever since that day, my issue is that the car "stutters" very slightly. When idling, it'll "hiccup." When I'm doing normal driving, 55-60mph at 2k RPM, It'll almost feel like a transmission slip.
I've went and replaced my Fuel pump, filter, and now I've done half a can of seafoam through the brake line power booster (vaccuum) straight into the engine, and the other half into my oil for further cleaning. I also applied Seafoam Deep Creep into my throttle body, just for further maintenance.
Ever since then, everything has been running noticeably better, and I've had a huge increase in gas mileage, but there's still a slight hiccup that occurs during idle and driving.
I change the oil /filter, plugs, wires, air filter on a regular basis.
I also had to change the MAF at one point in time, as it died and the car wouldn't start at all.
Next thing I'm thinking about doing is changing the plugs / wires one more time (it's been about 5 months since my last change) just to see if I bought a faulty plug.
The car was put on a computer and the only error code that came up was one about my check engine light being out.
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About 2 months ago my 2008 accent 3 dr hatchback started to do what i can only explain as a hiccup while idling and also when first hitting the gas. But I didn't have. Check engine light on. So I changed the air filter and put techron a fuel injector cleaner in it stopped until last night so I am replacing the spark plugs. Is there any thing else i should look in to replacing?
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2010 with 85k miles.
My car will randomly seem to stutter, almost like a very quick cut of power or skip, sometimes multiple times in a row. I feel like it may be the clutch slipping. It happens only at lower rpms (that I've noticed), and in any gear. When it skips, I don't see the tach jump at all and I have no cel. Are there any tests i can do? The car will move from a full stop to rolling just under the power of idle, I don't know if that means anything.
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So I bought a 2000 Hyundai Accent for my 16 year old daughter and the guy sold me a car that has a slipping trans. So I went to the Autozone and had the codes pulled and it was a P0734 code. I replaced the trans fluid and replaced the internal bearing and shim with the 42220LK kit from whatever it takes transmission parts store. Trans still slips. What else or should I just unload it?
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My Mother has an accent 1.3 glx on a 55 plate the problem she has is that every time she accelerates the car does a hiccup (her words not mine) the engine management light comes on and off and then its fine.
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My 2004 Accent transmission with 145k miles all of a sudden started slipping while driving. It would be fine until i needed to slow down and then step on the gas again. It wouldn't catch right and it would slip. At first the pull of the slip was very slight and at times now it is very rough. My check engine light does not turn on when it slips slightly, but only when it has a really rough slip will it turn on. I had it checked at the local advance auto parts and i was told it has a 4th gear ratio that is off. The only thing that confuses me is that when i turn the car off and on it resets and works fine, that is until it slips again. If i drive carefully it usually wont slip. Could it be an electrical problem?? I changed my speed sensor when my car had about 132k miles because it went out, i replaced my ignition coils, new spark plugs/wires, tranny oil change, and filter change.
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I have a 2001 Accent GL 1.6L Automatic.
Yesterday it started acting up on the freeway. I was driving about 50 during traffic hour when it started revving. I got off the freeway and moved to 35mph on surface streets, the revving continued at lower speeds but much worse (4-5k rpms going 10-15mpg). Doesn't seem to do it in idle or park. If i shut the car off it'll drive fine for a while then start acting up but when I was driving, after awhile, it did return to normal.
What could cause the problem? TPS? Transmission? Sensor of some sort?
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My 2001 1.5l works fine when cold however once it reaches temperature it will hiccup and then stall! It WILL NOT fire up until it gets cold again. Usually happens when we are coasting to a stop. I'm not a mechanic but can am mechanically inclined. I brought it to Autozone and had the computer codes sent (yes check engine lt was on) One code was a fuel lean code. Cannot recall the exact number. When it act up it sounds like there is either no fuel or no fire. I cleaned the mass air sensor and put fuel treatment in it and I replaced the fuel gas cap.
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2001 Excursion V10 with E4OD. Transmission is around 4 years. Old with 40-50K on it. Here's my timeline of problems.
Day 1. Went to dive and it slipped and caught taking off. Never felt that before. I drove it about 7 miles, no problem, when coming to a stop it stuttered a little. Checked fluid it was OK. Added some SeaFoam. Seemed worse and thought I was outta luck.
Day 2. I dropped the pan and found the normal metal around magnet plus a few metal shavings(not brass). Not many. I took it to a tranny guy and he said something inside has failed but he wasn't sure what. I changed filter, used same fluid as it looked ok, put it back together and added Lucas treatment. It moves ok, still slipping around 15% of the time on takeoff. After moving it runs/shifts great.
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Owning a Hyundai. I have a problem and it seems to be pretty common but haven't gotten anywhere with it yet. Last week my 2004 accent 1.6 manual transmission started running rough. It was idling higher than normal and while driving would not go past a certain rpm (about 2500 if I had to guess,no tach). On the way home from work it was running this way and then started badly misfiring and shut off, when attempted to restart it would not. I pulled the codes with a scanner and got p2400, p0562, and p0121. I charged the battery and replaced the throttle position sensor, still won't start. I can hear the fuel pump kicking on when I turn on the ignition. Also found the ecu 1 fuse blown, replaced it and continued to attempt to start with no luck, fuse was blown again. Like I said I haven't owned the car long and I don't know much about it. I am not sure where to go from here and I don't know how all these symptoms are tied together.
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My 95 Concorde, when I am at a stop, will sometimes hiccup/sputter while idling. It will also sometimes do it when I push on the accelerator when speeding up from say 35mph zone up to 55 – it will do it a few times and then smooth out. But, when I a get to a stop light, it’ will hiccup/sputter a few times – a couple of times it seemed real bad and the car seemed to shake.
When it does this I don’t notice any movement in the RPM needle and seems to idle normally; It’s never died and starts just fine.
The muffler needs fixed – has a hole or something. I was thinking of getting an oil change, replace the air and fuel filter, first.
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I have a 2002 Ford F150. 273,000 miles on it. When I am going about 50 mph and I start down a hill and let off the gas a bit and then when at the base of the hill I push on the gas to accelerate then sometimes it does a weird hesitation or slight "lurch" but it is NOT in the engine. The engine continues to run smoothly during this lurch. It only happens between 45 and 55 mph. It only seems to happen when I am trying to accelerate out of a coast. I had the dealer check underneath thinking it might be a u-joingt? They said everything underneath seems to be in good shape. Someone told me to consider Ring and Pinion Slop problem in the rear differential? When I read about that it seems that it normally makes a noise. There is no noise with my truck's problem.
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I had a 2013 Elantra that I traded in for my new Accent. The last 6 months that I had my Elantra, the transmission was slipping like crazy. Mostly when it was cold, and at lower speeds. I started noticing this while the car only had 20000 km's on it. Personally, I think it had something to do with contaminants in the fluid. I told the dealership this but they just kind of dismissed it and said it probably just had something to do with the ECU messing up the shift timing or something to that extent. They made an "adjustment" but the problem didn't go away.
It got me thinking that since an automatic transmission has so many parts, wouldn't it be fair to say that metal particles from all these newly machined pieces and edges could have some initial deterioration causing a build-up of contaminants? I think a transmission flush would've resolved the issue. That's a lot cheaper than a full tranny swap down the road while the car is still under warranty, isn't it Hyundai? It's their problem now though.
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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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Just the other day I was driving my car till I've noticed the gears started slipping. At first it was having some issues shifting through the gears (automatic transmission btw). As soon as I got off the highway, I parked in a parking lot just to check underneath the hood. Everything looked fine, went to pull out of the parking lot, no reverse. The gears started to slip up really bad. I noticed that the RPM's kept on reving up and wouldn't go any faster than 20mph. I went to an advance auto parts to get automatic transmission fluid. Still having the same issue and no reverse either. I had to park the car at a location to get it towed back to my house. Some people are saying my transmission is bad, some say it could be a real simple fix. Where to start diagnosing this issue. The car was driving normally until last Monday. My question is where should I start to check and what can I do to see if the transmission is completely shot??
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It does not like to stay in 5th gear, drops out to neutral. 2001 Accent Hatchback. 1.5l 5-speed
The other day it started slipping out of 5th gear on the expressway. Held good for the first 10 to 20 minutes. Afterwards I had to hold it in 5th for it to stay in gear. While holding I noticed it pushed on the shifter when applying throttle, and let up some when I let of the gas.
I inspected the pivots at the transmission. The forward / back bushing was not installed properly by the previous owner. I rigged it up better with a fender washer and cotterpin. It previously had just a pin and the bushing had expanded out. This removed the play from shifting I had previously noticed. It also halfway fixed the popping out of gear. It stays in gear a little longer, and when I put it back into 5th it stays there for a while most of the time.
I have not inspected the lubricant level yet. Where to check next?
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When I accelerate in 2nd gear the rpms zoom and then it shifts into 3rd and the rpms quickly go back to normal. If I take my foot off the gas as soon as this starts the car goes into 3rd slower but the rpms don't zoom up. I've never had a car that had transmission problems. Is this what's referred to as a Transmission Slipping? Meaning that it needs to be replaced? My mechanic drove it and said the tranny could go in a week or in another 100,000 miles.
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My daughter drives my old 2000 Chevy Blazer with a reconditioned transmission I paid for in Aug 2010. The new (rebuilt) transmission is now slipping. Could this be as simple as a fuse (electrical signal issue) or not having enough transmission fluid?
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My accent had been sitting neglected for a few years. I decided as a side project I would get it in working order before winter and do more to it next spring. The car had a rough idle when started but I had ran it nearly all day a few months ago.
Last week I changed spark plugs and a few other minor things. The undercarriage was wire wheeled and coated with POR 15. This weekend I added gas (with gas cans, car is off road currently) and added techron fuel treatment. The car took two tries to start (always two) so I changed the fuel filter and that problem went away. However, I noticed that when the car idles it begins stalling when it reaches temperature. Thermostat says car is not overheating.
After 15 or so minutes of idling the car just cuts out and SOMETIMES will start but usually it just cranks and cranks. If I wait a bit it will start up again but will die more quickly and this will keep happening until I let it cool. I am also noticing a fairly loud clicking sound from behind fuel injectors. Not the injectors themselves but somewhere behind the fuel injector rail. I am unsure if this had been going on previously or if it is a symptom of the stalling problem.
I cleaned throttle body, IAC, crank and cam sensors though no error codes to speak of. Rough idle takes a few minutes as at first the engine is smooth.
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I have a 2000 Hyundai accent. Bought the car used at a lien sale over 3 years ago, with about 120k miles on it... it now has over 197k miles on it. I have changed the oil and filter religiously since I bought it, using Castrol GTX High mileage 5w30 synthetic motor oil. I have also (in the last year) replaced the plugs with platinum plugs, the plug wires, and the air filter. A the car has always made a tapping sound when idling since I bought it, but recently (in the last week), it makes little shoemaker sounds when I accelerate. I used to associate this with detonation and adjust timing (back in the day when you could put a timing light on a car and turn the distributor to set timing). Since timing is now controlled by the computer in the car, am I right in assuming that I need to replace the timing belt?
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What happened was, the car was not starting (its a manual, so I can push start). I replaced battery but accidentally put it in with the neg connected to pos post and pos. connected to negative.
The car was off when i did it so as far as i know I only blew a couple fuses. So I replaced the fuses and now the car is idling really high. So I cleaned the throttle body, still idling high.
Now, the car wont start unless pushed and I have no ac/heat (the fan has no power).
I have checked all of the fuses and they are fine. I have also tested the Throttle Position Sensor, it is fine.
Could it be the diodes, relays???
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