Question about 2001 Hyundai Sonata

1 Answer

My sonata is jerking as you ride, it is like it get gas then stops, the rpm's go crazy, jumps all over. I have changed plugs, wires, oxygen sesors, fuel pump and don't know what else to try.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Hyundai Master
  • 5,763 Answers

The first thing to do is scan the computer for codes, these codes will assit in find the problem,also have you checked the coil , you may have a bad coil, by scaning you will be able to see which cylinders are misfiring and then you can switch coils and if the misfire moves then you have a bad coil or two, this is what it sounds like to me that you have a couple of bad coils but scan the computer first and see what codes you get, autozone scans for free and some other autopart store also. hope this helps.

Posted on Aug 06, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My Ford Escort GL 1.6 Jerks whenever i reach 80km/h, the stench of petrol is also high during this time.


When it's in neutral and you hit the gas, does the rpm rise slowly? And if you try to give it too much throttle does it choke and try to die? It sounds like your catalytic converter is partially plugged, or there is some other exhaust restriction. If the check engine light is on, there may be relevant diagnostic codes available, some of the auto parts chains used to read the codes for you for free, but I'm not certain that is still the case.

May 17, 2016 | 1995 Ford Escort 1.6

1 Answer

2004 hyundai sonata starts getting hot and will overheat in 100 plus degree wheather with airconditioner on. water pump, radiator, thermistat, temp sending unit and cap all new. fans and relays all working...


Timing Belt jumped a tooth or two.
Old Spark Plugs --change every 3 years
Front Oxygen Sensors-change at 100,000
Use full synthetic fluids in that kind of temp
Better be changing your trans every year or two
or that won't last in 80 degree weather
Look at data on those hot days with a professional
scan tool along for the ride

Aug 08, 2013 | Cars & Trucks

1 Answer

Service engine light comes on when i first start after it warm up and icut it off light goes off but it is burning alot of gas


Try replacing the oxygen sensor on the top end of the exhaust.Or it can also be the maf air flow gauge,it needs cleaning.A loose ground wire or loose sensor wire can also be a problem.

Apr 25, 2012 | 1993 Chevrolet Astro

1 Answer

My 1998 Dodge Ram 1500 skips, jerks, and the tackometer jumps up and down only sometimes. The times are random.


Check for a vacuum leak around the intake manifold.You can use carb cleaner to find the leak the engine rpm will change when it sucks in the carb cleaner.Most likely its the intake manifold gasket but make sure to check all vacuum hoses.

Jan 13, 2012 | Cars & Trucks

1 Answer

How do you change oxygen sensors on a 2000 hyundai sonata


Locate the two oxygen sensors on either side of the Sonata's catalytic converter on the exhaust manifold. The Sonata's oxygen sensor is gold and shaped liked a spark plug.

  • 2 Remove the Sonata's wiring harness from the end of the two oxygen sensors using your fingers. Do not damage the end of Sonata's wiring harness.
  • 3 Remove the two oxygen sensors from the Sonata's manifold using the oxygen sensor wrench.
  • 4 Apply the anti-seize compound to the threads of the Sonata's two new oxygen sensors.
  • 5 Install the two new oxygen sensors to the Sonata's manifold using the oxygen sensor wrench. Re-attach the wiring harness to the two new oxygen sensors using your fingers.
  • Oct 31, 2011 | 2000 Hyundai Sonata

    1 Answer

    Revs upto 4000 rpm in idle and while driving too ! all by itslef.


    mcdevito75 here, Sounds like the idle speed motor or the idle speed sensor is no good. Your local shop can check this out for you.

    Jun 17, 2010 | Hyundai Motor 2002 Sonata

    1 Answer

    1994 prelude h23 2.3 non vtec 5 spd at start up no cel- smooth idle. under accel it jerks and hesitates but rpms stay solid, however unmoving. strong smell of gas. low power. after driving a few minuted...


    Try replacing Oxygen sensor (top of exhaust pipe just rear of engine; 22mm ring-spanner job after cutting wires); though normally comes up with Code 1 on the MIL, this is the right bunch of symptoms.

    Jun 12, 2009 | 1999 Honda Prelude

    Not finding what you are looking for?
    2001 Hyundai Sonata Logo

    Related Topics:

    211 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Hyundai Experts

    yadayada
    yadayada

    Level 3 Expert

    76109 Answers

    Colin Stickland
    Colin Stickland

    Level 3 Expert

    22156 Answers

    Jeff Turcotte
    Jeff Turcotte

    Level 3 Expert

    8269 Answers

    Are you a Hyundai Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides

    Loading...