2003 Hyundai Elantra

2003 Hyundai Elantra questions and answers

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Q: I have a ticking in my 2003 Hyundai Elantra could it be the water pump?
I have a 2003 Hyundai Elantra. I just took it to the shop because I could hear a ticking sound in the engine. The place told me that they "think" that it could be the timing belt needs replaced and also when the timing belt is changed the water pump needs to be replaced as well. Any suggestions? They also quoted me about $450. Does this sound right?

A: no, thats more than what the car is worth... push it to the junkyard and get a certified used car. the time of the hyundai is over and more problems will come out of it if you keep it

Q: How do i disarm the keyless entry alarm on my 2003 hyundai elantra gls?
2003 hyundia elantra gls. Keyless entry battery has died. When I use the car key to enter the car it sets off the alarm. How can I manually disable this alarm? For instance, if i put the key in the ignition and turn on the car, will that turn off the alarm?

A: Go buy a new keyless entry remote battery , here are the steps to disarm the alarm without the remote CAUTION: Only the transmitter can disarm the armed stage. If the transmitter does not disarm the system, it is necessary to take the following steps; 1. Unlock the door with the key, which will cause, the alarm to be activated. 2. Insert the key in the ignition key cylinder and turn the ignition key to "ON" position. 3. Wait for 30 seconds. After completing the steps above, the system will be disarmed.

Q: How do I remove front rotors from 2003 Hyundai Elantra?
Should I be able to pound them off or are they pressed together? Does the whole hub need to be removed?

A: First jack the front end up. Then remove the wheels. Then remove the calipers. Then the rotors should fall right off the car into your hands. They are not pressed on or hubs.

Q: What is the size of the oil drain plug on 2003 Hyundai Elantra?
I'm trying to do an Oil Change, and the drain plug is really warped. So once I can get it off, I'm going to replace it. The trouble is, all I have is a crescent wrench to take it off with. I'm going to Advanced Auto to get a wrench to fit the plug better, but I'm not sure what size it is I need. Thanks!

A: It is supossed to be a 17mm wrench, but due to the status that it is in, you may better off with vice grips or a directional pliers. If worse comes to worse, then you may need to drill it out and use an extractor to get it out. Good luck. It's a lot of work.

Q: where is the fuse box in a 2003 hyundai elantra?
it's not on the left side under the steering wheel and it's not in the owner's manual either?!?! please help me find the lost fuse box. i need to see if my brake light bulbs or the fuse is problem before my road trip.

A: On the side of the dash right next to the driver side window.

Q: Approximately how many highway miles to the gallon would I get from a 2003 Hyundai Elantra?
I dont need anything exact, just an estimate. Thanks.

A: What size engine? You could get anywhere from about 23 MPG to 34/36 MPG and that would also depend on the speed you are driving. With my Hyundai Tiburon V6 2.7 L I get 24 MPG at 80 MPH on interstate driving. On secondary roads driving 50/55 MPH I have gotten almost 30 MPG.

Q: my 2003 hyundai elantra emits a bad smell from the vent when it's not on heat or ac.?
It sort of smells musty/old beerish. Been going on for over a year now. If the AC is running or the Heat is on, no problem. It's only when the vent alone is blowing. All I can do is perfume the car at this point but it's just covering the problem barely. Any wisdom without spending a fortune at the dealer?

A: I've got a 2006 that does the same thing. When I took the test drive (in a different car but same model) the salesman said it was new and that with time the heated plastic parts/paint or whatever would finish curing and the odor would go away. Most of the time I don't notice it, but most of the time I have the air or heat on. Still every now and then I do get that stink. My car now has over 40K miles on it.

Q: The head lights on our 2003 Hyundai Elantra don't work?
The high beams work but the regular beams do not. We even installed new lights bulbs.

A: check fuse first if its intake then check electrical wires connecting to headlight even the bulb holder.or simply problem with ur switch.

Q: What grade of gasoline should I use for my 2003 Hyundai Elantra?


A: I drive an 03 Elantra GT for work, putting about 500 miles aweek on it. I use 87 octane, though about once a month I run 93, just to clean the crap out of the system. My car is great, has 60,000 on it, no issues at all. Only other cars out there that have held up as well are civics and corollas, but if you don't have to why pay the premium? Anyhow, you should be fine on 87, and if you get some knocking, expirement with other brands before you pay for a more expensive grade. (some cars just seem to prefer some brands of fuel)

Q: how to fix emergency brake in 2003 hyundai elantra?
my e-brake in 2003 hyundai elantra is very loose when i pull it up can any one tell me how to tighten it

A: I am assuming that this 'just happened' in this answer. Your hand brake is connected to the rear axle brakes by a cable. Stick your head under the vehicle and see if you can follow the cable back looking for a clamp that has loosened. If this has been happening over months it indicates that you need new rear brakes. Hope this helps and get a second opinion!

Q: Where do I put coolant in my 2003 Hyundai Elantra?
Could someone please show me a picture of where the cap is because I was described it over the phone by someone but could not find it anywhere, I also tried looking up a diagram online but couldn't find that either. Please help!!

A: Open the hood, it will be right in front of you. Don't open when the car is hot! You can seriously injure yourself.

Q: Where are the idle speed control sensor and vehicle speed sensor located on a 2003 Hyundai Elantra?
I have the parts. Now I need to locate them. Anyone that knows the specifics, please let me know. Thanks.

A: the idle speed control or idle control motor is located on the throttle body and the vehicle speed control is on the top or side of the trans

Q: Can I re-align the headlights on my 2003 Hyundai Elantra?
I have a right hand drive Hyundai Elantra and now live in France and need to alter the headlights for driving on the left - can the lights be adjusted as they have clear lenses and seem to be like a 'projector' inside or do I have to buy complete new units?

A: http://www.hyundai-forums.com/index.php?s=828997f9c5114c31dd6a15f80352c0ad&act=Attach&type=post&id=2789 THere is a rubber seal on top of the adjustment screws that needs to be removed in order to see the screws. The picture shows what screws do what. So to answer your question, no you dont need to buy new headlights.

Q: Where is the antifreeze drainage cap on a 2003 Hyundai Elantra?
I cannot find where the cap is to draint the antifreeze in order to replace it

A: It is a hyundai...I am sure they forgot to install one. Go buy yourself a new car instead. :P

Q: Changing Spark Plugs on a 2003 Hyundai Elantra?
So the old Hundy has right at 90,000 miles and I wanted to give her some new life again, but unfortunately I have never changed the spark plugs on this particular type of vehicle. Would anyone be able to point me in the direction of a good online manual or perhaps a few tips on what to look for and of course what not to do? I'm pretty good at fixing things, but unfortunately I haven't been exposed to a lot of automobile repair. Any ideas or help would be greatly appreciated!

A: Directly from link below: Q: How do I install spark plugs correctly? A: It is essential to tighten a spark plug to the specified turning angle or torque setting. First, screw in the plug finger tight until the gasket meets the cylinder head. Then seat the plug/gasket with a torque or turning angle wrench as specified in the chart in this link: http://www.ngksparkplugs.com/techinfo/spark_plugs/faq/faqtorque.asp?nav=31200&country=US