Elantra XD (2001-06) :: High Fuel Consumption And Preventive Maintenance
I have a 2002 Elantra GT, is consuming 22 miles per gallon, one of these days the car was alarmed with a check engine, the mechanic checks to see if he had a loose wire, then removed the battery, put it on again and check engine disappeared. Following this, the car is doing 30 miles per gallon. After 5 hours the alarm appeared again, we scan the car and gave the code P0420. These days the car has been decreasing again the miles per gallon.
I bought the car with 186.000 miles but the person who sold me the car said he had 68.000 miles, the board was stolen and damaged something, then had to buy a Yonker the board and that board came with the mileage, is this possible?
What is suggested to improve the fuel consumption?
It is possible to know how much mileage the car has traveled in reality?
With so many miles traveled, which recommended preventive maintenance?
This error code says that the catalyst has to be replaced but can also be a leak or may be some of the oxygen sensors.
Elantra XD (2001-06) :: TPS Failure Symptoms And High Fuel Consumption
I'm experiencing some TPS failure symptoms and high fuel consumption.... I've unplugged the ecu harness to measure the voltages, measured a constant 6v on the return signal wire while it should be about 0v. While the input voltage is normal 5v. A strange reading as well is that signal reading with both battery terminals is 6v!!
Would this be a short on the ecu cable or is it a corrupted ECU? Also today I had tough hesitation in the morning while the engine was cold, after warm up it was normal! Is this related or its idle sensor?! ( Plugs and their cables are new)...
Elantra MD (2010-15) :: High Fuel Consumption Above 2200 Rpm?
It's great on gas below 2200 rpm. Averaging 34 combined. However whenever I'm in a situation where I need to accelerate, such as beat the yellow light, up a hill, or pass someone and I shift to a lower gear I lose 1-2 MPG at the drop of a dime. And then it takes forever to recover. What is going on here? Is the engine being flooded with fuel?
View 28 RepliesElantra XD (2001-06) :: 2005 - AC Comes On When Starting
Just bought myself a nice low mileage 05 Elantra. Every time I start the car with the temp control at max & the direction knob turned to windshield or windshield/cabin, the green a/c light glows & my compressor starts. I have to click the button off every time. The car came with no owners manual.
View 1 RepliesPrius (2004-09) :: 2005 - Observed Too Much Oil Consumption
I have a 2005 Toyota Prius with 209,800 miles on it. Just had an oil change a couple of weeks ago. Prior to that oil change, and even a couple of months prior, my husband and I began noticing that we are frequently adding oil every 4 to 5 days. I find that to be unusual however, given the age of the vehicle.
View 19 RepliesElantra XD (2001-06) :: 2005 - Won't Start Or Even Crank
I have a 2005 Elantra. A few weeks I parked it after returning from work. The next morning not even the remote would work and the power locks would also not work. I didn't leave the light on either. I tried to jump it, and nothing. I bought a brand new battery, still nothing, not even the headlights or power locks will work. Is there something I can check to fix myself before having it towed to a mechanic?
View 1 RepliesElantra XD (2001-06) :: 2005 GT Struggles With Acceleration?
Since I bought my car and driven it I noticed the acceleration noise and feel more and more. At slow speeds and rpms the engine sounds like its struggling to accelerate. It isn't smooth like a constant climb. Its a winding up acceleration. From a stop you can feel it shake the car up to 3000 rpms then it goes away. It idles somewhat rough and you can feel it throughout the cabin and the exhaust sounds putter in at idles instead of a steady drone. I suspect a fuel filter as of I have changed my oil, spark plugs, and air filter. Could it be a timing belt or something like that? It also has a very very small leak around the valve cover gasket bolts.
View 2 RepliesElantra XD (2001-06) :: 2005 - Power Comes On But Will Not Crank
I am the original owner of a 2005 Elantra. It has 89,000 miles on it. I go to start it and the power comes on but it will not crank. It will start if I jump it though. I checked the battery. It is a year old and fine. We cleaned all of the leads and cable leads to the battery. It was fine for a couple of days, but having a problem again this morning. The cold may be a factor.
View 4 RepliesElantra XD (2001-06) :: 2005 - Clunk When First Accelerating
I have a 2005 Elantra gt manual that I am having some trouble with. When I first get in the car to drive it after it has sat for any period of time it seems to catch the clutch higher before I start rolling, and once I start moving I get a fairly concerning clunk. I have had this issue for a while, and due to an unrelated issue I have recently swapped out the master and slave cylinder, and the clutch, pressure plate and flywheel all have less then 15k miles on them. After I start driving I do not get a clunk, even if stopped at a light and I have to shift to first and start moving again.
View 1 RepliesElantra XD (2001-06) :: 2005 - Jerking Soon After Accelerate
My 2005 Elantra is jerking soon after I accelerate. It does not jerk at any other time. It's not a hard jerk. Sometimes it doesn't jerk at all after acceleration. When it does jerk, the rpm jumps up too, and goes back down after the jerk.
I took it to a transmission shop and they checked the fluid and used a diagnostic thing to check the electrical components, all of which were fine. Is there another possible reason for this jerking?
Elantra XD (2001-06) :: 2005 - RPMs Drop While AC Is On
Can't run a/c rpms drop to almost 200 from 1200-1500rpms. Really bad when at at traffic light. I have to constantly press gas pedal.
View 5 RepliesElantra XD (2001-06) :: 2005 - Squealing Noise When Turn The Car On
I just bought a 2005 hyundia elantra. It makes a squealing noise when you turn the car on and now just within the last day it now makes the squealing noise with the slightest turn of the steering wheel! The engine light also came on yesterday! I just bought this car a week ago and so far nothing but frustrated! ! Why it would be making the squealing noise? When you turn the car to the right the squealing is louder and steering wheel gets very tight!! Was told it sounds like a serpentine belt.. but my husband says it sounds like a power steering problem..
View 3 RepliesElantra XD (2001-06) :: 2005 - Dashboard Lights Not Working
Recently, my dashboard lights stopped working. All of the indicators work like gas light, check engine, etc. I checked every fuse and they seem to be working fine.
I work 45 minutes away and usually drive home at night so I'd love to be able to see my speed again without relying on my GPS.
Elantra XD (2001-06) :: 2005 GLS - Oil Spray / Leak At High RPM?
I purchased a used 2005 Elantra two weeks ago. In the last two days, it began spraying oil at high RPMs. The oil pools on top of the transaxle (driver-side engine compartment), and down the front of the engine onto the exhaust manifold, giving burning smell and smoke. Trying to find where it was coming from, I cleaned everything thoroughly, but I can't locate the leak/spray. If I drive under 3500 RPM, no oil sprays or accumulates. Over that, it does. Oil filter was tight (first thing I checked), can't find any obviously loose fittings or bolts. Where this may be coming from, or should I just bite the bullet and go to the dealer for diagnosis?
View 12 RepliesElantra XD (2001-06) :: 2005 - Clutch Worn Out After Some Time
I am currently driving a 2005 Elantra (manual trans) with only 48k miles on it. Less than a year after buying the car new the clutch had to be replaced (around 10k miles) and now the second clutch is about to go as well. I do not ride the clutch or drive like a maniac so there is no reason to be on a second clutch at 48k, let alone a third one. Is there anything I can do besides putting a new clutch in to protect against this problem in the future? Also, would installing a stronger, high-performance clutch work?
View 1 RepliesElantra XD (2001-06) :: 2005 - Gas Smell When Start The Vehicle
I smell gas when I start my vehicle. However, the smell goes away once the car warms up. Is this a concern?
View 5 RepliesElantra XD (2001-06) :: 2005 - Passenger Power Window Will Not Go Down
I have a 2005 Hyundai Elantra and the passenger, electric window will not go down. Took it apart and pulled the motor off and tested it. The gear works for going up, but not down. I tested the wires and the switch. Everything was getting power. The power from the switch to the motor was checking out to, but the motor won't turn when the button is pushed to go down. I thought maybe the motor was bad, so I wanted to make sure.
I pulled the motor off the rear door and hooked the front motor onto the wire harness for the back door and tried it. The motor worked up and down. Now I'm thinking it might be the switch, even though the power was going to the right places when I tested it. Well, since I knew the back door switch worked, I took that switch and clipped it into the front door's harness and tried it. It worked going up, but didn't work going down. Same as the other switch. Can that wire harness be bad, even though it has power going from the switch to the motor for going down?
Elantra XD (2001-06) :: 2005 - Blinkers Suddenly Don't Work Anymore
I have an 05 Elantra and the blinkers suddenly don't work any more. Both of them. The headlights still work and everything else seems fine. I tried checking the fuses and the ones I can see are fine but there are several that are larger and opaque. You can't see if they are tripped. What could be causing the blinkers not to work and how do I check the fuses if that is the culprit?
View 5 RepliesElantra XD (2001-06) :: 2005 - Alarm Won't Shut Off And Lights Flash
My 2005 Elentra GLS, when I use the key remote control and hit the alarm activation button, the alarm goes off and lights flash. And I haven't even opened a door on the vehicle. I am not using the alarm function because of this issue. Is this something I can troubleshoot. Just purchased the car used from a used car dealer.
View 3 Replies