How do I fixx the speedometer on my 2002 hyundai accent it jumps around and sometimes doesn't work at all.

SOURCE: 2001 Hyundai Accent turns on but will not start

HI
when ??
hot or cold engine !!
cold engine :- the problem in (ECT) engine coolant temperature
sensor or lose fuel pressure ??
hot engine :- (CKP) crankshaft position sensor or (ECT) too

explain more details abut your car default
and replay us for more information

WITH MY BEST WISHES

SOURCE: AC works, Heater not working, 2003 Hyundai Accent.

Check the coolant level, do this with a cold engine. Or if you have recently used it. let it cool down for about 25 minutes before removing the radiator cap. if it is low, refill with coolant. If it does not, check your thermostat. Or better yet replace your thermostat. Be sure to get the right one . the same degrees as your old one. Just ask the teller to give you one for your engine size and car Model.And year.See where the radiator cap is. Then drain some coolant to where it will not spill from the radiator cap. Remove the hose nearest the radiator cap and you will get to the thermostat housing. Remove the housing and note how the thermostat is placed. Take of the thermostat housing and the old thermostat. Clean the housing and around the hole where the thermostat goes of any deposits. Get some grease and cover the new gasket with grease on the housing to hold it in place. replace the New thermostat and make sure it is flush with the engine and the housing. If it is off , you could break the housing upon tightening the housing.replace the hose and refill with coolant slowly to eliminate any air spaces.. Also check the coolant reservoir and fill it to the indicator line. Restart the car and chek for any leaks. Then check the heater after the engine heats up. If that does not do the job it could be the temperature sensor or the heater core.The heater core will take more time to check and clean or replace.

SOURCE: Intermittent starting problem with my 1998 Hyundai Accent 1.3i

first off, when it wont start check the voltage from the battery cable where it connects to the starter, if you have 12.5 volts there that will take battery cable corrosion out of the equation, then check to see if you have ground at the starter, which it sounds like you do not. it sounds like your ignition switch but hard to say from discription, make sure your battery cables are all tight, if you have all of this and its good i would say its the ignition switch which you can look up how to test in a chiltons or haynes manual from the auto parts store, if all of that stuff is good you can take the starter off and have it tested for free at autozone or any autoparts store, but usually the starter goes out really quick or just quits all together, if your not hearing a click noise when you turn it then your solinoid isnt engaging and means you dont have ground to it due to a short or bad ignition switch, that about covers the whole starting system, fuse isnt bad since it works sometimes. good luck hope that this helps you send me a message if you need more indepth help =)

Erik
U.S.Army

SOURCE: timing belt on my 2002 hyundai accent 1.6 liter 4cyl

DID THE BELT BREAK AND THEN IT WAS CHANGED. If so then you may have bent valve. IF NOT then vehicle may be timed wrong. Here is a diagram of your timing marks, http://www.2carpros.com/car_repair_information/tec_info/2002/hyundai/accent/2002_hyundai_accent_timing_belt_diagram_marks.htm contact if you need more help. Thanks for using FIX YA

SOURCE: Speedometer Needle for Hyundai 2004 Accent

If your transmission fluid level is okay, then you need a new speedometer cable. Its not terribly difficult to replace, but it does require you to pull the instrument cluster. A local Hyundai dealership might be willing to photocopy the specific speedometer cable replacement instructions out of the 2004 Accent shop manual.