Accent LC (2000-05) :: 2001 Car Is Idling Really High
Jan 1, 2012
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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I have just recently acquired an 01 Accent with the 1.6L and have had a few problems with it. It has about 112,000 miles on it and at about 109,000 it had the following services performed by the previous owner (reputable shop did the work)
-New battery
-New timing belt kit
-New water pump
-New valve cover gasket
-New plugs
-New belts
-New front pads
-New front rotors
-New rear wheel cylinders
-New front CV axles
-New tires all around
-Alignment
Now since I got it with about 111,000 miles on it, it ran and drove great until I had to put a new alternator on it as well as having to take the center console and automatic shift lever out to repair the wires for the O/D button. Car wouldn't shift into high gear. The problem I am having now is the car will crank but it will not start. Not even a sputter. I drove the car to and from work the day previous and then went out and started it to go to work in the morning and it started fine and ran fine for a minute or two then it just died like I turned the key off. No spitting or sputtering like it was running out of gas just died completely. Checked a few fuses and such and really not sure where to go from here because I don't have a code reader and don't wanna just throw parts at it, I would rather troubleshoot the problem.
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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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Inherited a 2000 Saturn SL1 from my daughter. I has an issue of idling high. It idles about 1100 rpm in park, but when I put it in gear that jumps up to about 2000 or so. I can hit 35mph w/o hitting the gas. There's also a noticeable suffer type smell from the car.
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I have an '89 Jeep Cherokee and it idles way to high. In park it idles at from 1500-3000 after being warmed up. In drive it idles at 1300-1500. It idles at 2000 at 35 mph. We've replaced the O2 censor, the throttle positioning censor, the coolant temperature sensor, and a few other parts. None of this worked.
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I have a 1997 Toyota Camry with over 200,000 miles. It is a manual: 5 speed. In the past few months it has started to idle at around 2000 RPMS, which is way too high. I took the car into a mechanic where I am currently living (Austin, TX), and they couldn't diagnose the problem, because, according to them, it didn't do it the whole time they had it. I admit, it doesn't do it all the time, but I know something is not right. It is beginning to idle high more frequently. How to diagnose this problem and to solve it!!
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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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I just bought this transmission from a reliable parts dealer. Should have about 50k miles on it. Looked really clean when I got it.
The guys who put in the tranny cracked a speed sensor, so I bought a new one and put that in. I dried off the sensors and screwed them into their spot on the tranny after removing the intake filter that was in the way.
Even with the new speed sensor the car is still doing the following:
1) Does not go into reverse until I've gone into drive for a couple seconds, pulling forward. Reverse does not work. However, when I unplug the speed sensor reverse works right away, but we still experience the following...
2) car goes from first to second gear to third gear smoothly, as it should. Seems really smooth like a car should shift! However... it won't go past 3rd gear and then it won't downshift! So, even after stopping and idling, I can't leave 3rd gear.
3) When I turn the car off, then turn it right back on, I can go through first, second, third gear again then... it stays in 3rd gear.
Another issue that has come to my attention since I got the car back, is the steering wheel shakes pretty hard while idling with no gas. While driving it seems smooth -- idling again it shakes heavily. what could they have damaged while putting in the tranny to cause this shaking?
So far as the funny tranny stuck in 3rd gear, it seems to me like it's a computer issue? But, what could be the cause? What tests can I do to determine the cause of this problem besides the ones I've run so far?
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My 2001 Hyundai Santa Fe has recently started idling very high when put in park or neutral. While in drive the engine idles above 1K and you need to keep your foot on the brake to keep from moving forward. If you shut down the vehicle while idling high, the car will not start right away. It needs to cool down for 10 -15 minutes before restarting. It will run fine for awhile but will go back to revving up again.
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2002 santafe 4x4 v6. about week earlier I had a cel for temp sensor voltage high. so I replaced it. then... my power steering cooling loop by radiator started to leak from corrosion and for some reason my coolant gauge was reading about a needle with from the red. (maybe from getting ps fluid on it? idk) so I went to investigate why it was leaking and I thought the cooling loop pluged into a cooler on radiator so I removed my lower front engine mound and motor mount by the timing belt so I could raise engine up a2" to get a better look. when I saw it was just a loop and that was my leak I ordered replacement. It came in I swapped it out. Pretty easy . Decided to do a radiator flush and replace thermostat. Why I was at it. I drained radiator and took the old thermostat out. was gonna leave it out for the flush to cycle better. When I started it up it was idling around 4k rpms. I figured it might be because of thermostat so I put the new one in.
Started it up and same thing.... I check all the vac lines I could find all were tight. I unplugged them one at a time at throttle body/intake tube and blocked it off with my finger and it was still idling high. It also started surging. going from 2k to 4k and going back and forth. I checked the maf and it was clean as a whistle. No leaks on intake pipe. If I put my hand over maf it sucks the tube towards the throttle body. no air leaks anywhere. Took off iac valve its clean. I plugged the holes where it is on tb and started it up and no change in what its doing. also the throttle body flap is closed the hole time. Iac seems to be properly opening and closing. when I watched it after I unbolted it. I sprayed brake cleaner all over manifold to check for air leaks no change in high idle. I also took off the evap valve hose to tb and plugged it at tbody and no success.
I checked my sensor connectors and there tight and no wires are pulled out. I have yet to check cam sensor connection. (does it have a cam sensor?) I unplugged battery over night. this morning it ran at 2k rpm for two mins then surged to 4k. could it be my throttle position sensor? is there a way I can check with multi meter? Ive done a lot of research and it seems like a common problem with Hyundai but people don't leave a what fixed it post after they figure it out. they just leave the threads hanging. I hope I can figure this out.
When I get home tonight Ill plug where the brake booster vac line goes in. I looked at the hose and it was super tight and didn't seem to be leaking but maybe booster is idk. Ill also check wires to all 02 sensors. but if o2 sensor wire was broke wouldn't it throw a cel? Also no check engine light. but id did have an abs light come on the other day. was thinking maybe an abs sensor at the wheel but I am not sure. That light was on for a week before this issue started. It was never revving up until I started working on the other issues from my research I am guessing throttle position sensor. I am going to multimeter it tonight.
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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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I have a 2001 Santa Fe that I am getting road ready for my son, The engine has recently started idling very high, 2500 RPM at startup. I disconnected the IAC servo and it drops right down to about 900 RPM. I replaced the IAC with a brand new one and it does the same thing at startup, 2500+ RPM. Checked vacuum hoses / tubes. I replaced 2 crack / dry vacuum hoses. Same problem for a while, then idle went down to about 1250. Started to drive it, test ride. while accelerating, seems OK as soon as I take my foot off of the gas, idle goes to 2500 - 3000 RPM until I apply brakes and then it drops back down to 1000 or so. (SOUNDS LIKE A VACUUM LEAK PROBLEM. I CANT FIND IT, IVE BEEN THROUGH 2 CANS OF CARB CLEANER AND HOURS OF REPLACING ALL VACUUM HOSES.)
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Getting some vibration at high speeds on the highway, and when I changed my wheels, I noted that there seems to be some free play in the ball joint on the end. Is this normal? Can I replace just the end of the tie rod?
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I need diagnosing a problem on my 2002 Hyundai Accent LC. When I accelerate with the aircon on the engine stops accelerating at high RPM and when I accelerate from a stand still the engine hesitates and jerks! I don't understand what the problem may be coz it works perfectly after a cold start but after it warms it starts doing that.
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My hyundai accent 2004 consumes fuel but does not bring out black smoke, what can i do?
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I have a 2005 accent gls. I use the car for deliveries so a lot of stopping/starting. when the car is hot, the AC compressor will shut off after 5 seconds, and not re-engage until about 20 seconds, then only on for 5, so not keeping cool air. I noticed when I turn the AC on, the condenser fan (i think) kicks into high speed so I assume that's what it should do, but when the issue is happening, it does not go into high speed. the shop I went to wasn't able to determine the problem. they checked pressure and evacuated the system. when it works, it blows cold as it should.
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I drive a 2002 4-dr 1.6 L Accent and there is a strange, high-pitched squeaking that comes about from somewhere under the car at very slow speeds (30 mph or below). If I hit the brakes, the noise continues sometimes as the car slows. (The noise isn't the brakes, though, I know that), but if I hit the gas pedal slowly, the noise stops. Whatever is vibrating underneath doesn't seem to be causing a problem at high speeds. Or I just can't hear it.
Secondly, I am going to try to do some tune-ups for the summer for lack of better things to do, mostly, I can pretty much do anything (intake/exhaust, engine, electrical) as long as I can find detailed instructions.
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I just bought a 2002 Accent L 5sp with 37,000 miles. It ran great for a couple hours, then started hesitating/bogging over half throttle. I also noticed the idle was a bit high at this time. Suspecting a dirty throttle position sensor, I repeatedly pressed the accelerator pedal to the floor for 15 seconds with the engine off.(this will sometimes clean gunk off the contacts inside the tps) I drove the car again, and now the symptoms changed. Now it has a hesitation under half throttle, and accelerates cleanly above that. Car has not and is not misfiring. I am on the right track with the tps sensor here?
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I recently bought my new car through a family friend.2000 Hyundai accent auto owned by a 90yr old grandpa since new with only 45k on the clock. im used to driving a manual so I don't know if its just me not used to it but when I slow for a corner to say 15-20km/hr and accelerate out the transmission remains in 3rd gear unless I give it a really good prod then it changes to 2nd or 1st. the acceleration when It does this and stays in 3rd is ok but I just wonder if its normal or is it just burning out the torque converter. also im only getting about 380-400kms out of a tank when driving the same route my old 96 pulsar used to get 550kms from the same fuel. is this normal I would have thought this new car to be using if anything a little less.
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2004 hyndia accent . Car starts drinking up oil like crazy, no smoke no leaks.
I added some oil one day, started to stall out. I had to jump start it. Ran for 5 minutes fine then huge white smelly smoke from exhaust. I haven't tried to start it since.
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