Top 20 Hyundai Motor 2003 Elantra - Page 3 Questions & Answers

check for leaking seals on your fuel rail .at your injectors and for holes in your fuel hose.

brake lights and blinkers use the sale filament in the bulbthe running light is the other (in a dual filament bulb)you may have a poor connection or a break inside the bulb base.test with a known good bulb. the next place to look is the connector on the light switch and the joint where the running lights split off.

Fusible Links if your luckyI fail to see how most battery cables even reachfar enough to hook up wrong!I hope you tested the old alternator & and are not justthrowing parts at it.Can you admit you need professional help?At least go to a shop & ask the question

Likely will need to remove interior trim panel. Usually it's held on (in most vehicles) by a couple screws then just pops off with pressure.
Once removed there will likely be two bolts holding your glass in.
If your cable snapped, call local wrecking yards or check eBay for that door window regulator (part with cable).
Unbolt glass from your regulator. Most likely turn it 90degrees to pull out. Then removed regulator and put new one in. Afterwards put glass back on.

If you only want to push the glass back up then it's a case-by-case scenario in each vehicle. However remodeling trim will likely be necessary to secure it inside the door, until regulator gets replaced.

There is an electric fan that should come on with the AC and run whenever the AC is on,if it doesn't come on it will heat up very quickly. Sounds like a problem with that radiator mounted fan.The fan is supposed to come on when the engine gets hot enough also.If so, the AC should be ok at hiway speeds.But you need the fan to work.

is ther a security system on the car try remotes

When you had the switch tested, does it have power in and out of the circuit ?The switch would affect both the lights and the shifter.

Put a fuel pressure gauge on the motorYou can tie or tape the gauge to a wiper or windshield & go for a ride80% of the time, my guess is you have ignition issuesHave you replaced the spark plugs every 3 yearsHave you cleaned the MAF Sensor once a yearHave you changed the front oxygen sensors at 100,000Have you back probed the tps sensor & looked for opensTiming Belt checked,changed or never changed?Exhaust Converter rattling or blocked

You had a starter replaced,paid for that,even though nothing works,not eventhe new starter?Where did you go for that work?AAA- didn't know they diagnose vehicles& give advice,you been had by two parties

you have to remove timing belt and timing belt idler in order to remove water pump.

On the radiator,next to cap,there's a hose,follow it,goes to the over flow tank,has a high low mark on it,just remove cap and add.

try to lock/unock from button in the car and isten for a click noise that would come from near fuse box.. if you heaar it, when u try push lock button then its a relay thats bad, find it and take to a parts stor and buy replacement. replace Relay and u should have auto lock functionality once again

https://www.hyundaitechinfo.com/index.aspMake a free account and you can research everything about that car. It takes some getting used to using that site.

3 layer head gaskets torque to 22 ft/lb then 60°-65° then 60°-65°again.
2 layer head gasket torque to 18 ft/lb then 60°-65° then 60`-65° again

your right the fues is fine. its most likely a bad light switch

there is a code table here: code tablehope it can help u and good luck

It won't be a cable, as it's impossible for a cable driven speedo to perform this way.It's an electronic speedo.Check and/or replace the speedo sensor in the gearbox housing.

Check brake fluid first. What year model make is vehicle? If an older vehicle with rear drum brakes go to an empty parking lot and place in reverse accelerate to about 30 mph and slam on brakes 3 times then try at idle and while in forward gear.Good Luck!!!

What do you mean by dies. Does it lose power on hills? Does it stall out? Be more specific.

The 06 Hyundai Elantra is a cheap car used and is worth aproximately $10,300 dollars. Data from KBB.com in 2009.fuel used diagnostic