Question about 1999 Hyundai Accent

3 Answers

Engine failure to run

Engine will start run rough then die replaced fuel filtr replaced fuel pump replaced senors still won't run

Posted by on

3 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 6,966 Answers

Hi and welcome to FixYa,

Initially, a couple of ideas you can try:

  • check presence of spark at end of plugs;
  • check replace sparkplugs;
  • run the engine with the hood open at night. observe for any arcing/jumping of sparks. Replace sparkplug wire/cable if necessary;
  • remove air filter/cleaner, start engine even if rough idle, spray the air intake hole with injector cleaner, rev the engine while spraying;
  • check vacuum hoses;
  • check for loose connectors on any of the sensors.
Pls post back result(s). Good luck and Thank you for using FixYa.

Posted on Jan 09, 2009

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Hyundai Master
  • 60,769 Answers

Have the engine computer trouble codes checked by any Autozone or Kragen auto if poss, or buy a cheap scan code reader about $35 US, until then you are guessing, if u do have the code's give them to me and I will take a look, how many miles, has the timing belt jumped time, the belt is shot at 60,000 miles, a jumped belt will cause the engine to run like well u know crapola, let me know and i will get back to u within one hour of this post.

Posted on Jan 09, 2009

  • yadayada
    yadayada Jan 09, 2009

    check the timing belt 1st, then the fuel pressure and last the spark, if u find a spark issue test for system trouble code's

×

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 916 Answers

Check your spark plugs, fuel injectors, and check the spark plug gaps

Posted on Jan 09, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Runs rough dies


change the fuel filter and check the fuel pressure

May 25, 2013 | Ford Expedition Cars & Trucks

3 Answers

2000 blazer runs rough and dies when gas pedal pushed to floor.


sounds like you need to change your fuel filter or you may need a new fuel pump relay

Jan 23, 2013 | 2000 Chevrolet Blazer

1 Answer

About 350 miles into a trip, car started running rough, loosing power, then would surge and run ok for a minute and begin problem again. after about three times it died altogether, and won't start....


There are MANY things that can cause this type problem...

BUT, If the cause of your problem is no fuel getting to the engine, and you've check the fuel pump (not just the relay, you need to make sure the pump is ACTUALLY pumping fuel), try checking the fuel filter?

Oct 25, 2011 | Cars & Trucks

1 Answer

Starts runs realy rough then dies put new fuel


It sounds like you already solved your problem. Attach fuel gauge to fuel rail pressure line and monitor for fuel pressur (above 30 p.s.i. @ crank). If pressure low suspect pump. If pressure o.k. but dies out and pressure drops but restarts, check oil sending switch as this controls fuel pump. Computer primes pump for start, then oil sender powers up pump for normal operation. Check for oil leaking at terminals on sender. Also check plug connector at fuel sender on tank as they are known to melt and fail. If fuel not problem, check for spark as ignition module failure is common. Have obd2 diagnostic run to check for codes as this may help with diagnosis.

Dec 26, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

Replaced fuel pump, and it starts now but runs


I would next check the fuel pressure regulator if the pump was not pumping, or the filter was plugged some of the leftover waste in the lines from one or the other of these issues may have plugged the regulator causing inconsistent fuel pressure that would cause the engine to run rough, or possibley cut out fuel entirely, causing the vehicle to die

Dec 10, 2009 | 1998 Ford Explorer

2 Answers

My 1997 chevy tahoe will not start without starting fluid. I hear the fuel pump running and have changed the fuel pressure regulator already and the fuel filter. The pump is only a year old. Have checked...


IVE HAD PLENTY OF THESE GO OUT EVEN A MONTH LATER. AS FAR AS THE STARTING FLUID JUST TRY AND CYCLE KEY BUT KEEP IT FROM TURNING STATER OVER. TURN ON AND OFF ABOUT 3 TO 5 TIMES IT SHOULD BUILD ENOUGH PRESSURE TO START. TO START MINIMUN PRESS IS 55PSI.

Oct 30, 2009 | 1997 Chevrolet Tahoe

2 Answers

It starts fine, runs 20-30 seconds, runs rough,


check the actual fuel line. Also is it fuel injection or carberator

Aug 03, 2009 | 1992 Dodge Power Ram 50

1 Answer

1987 k-5 blazer cranks and starts but won't stay running


Sounds like a large vacuum leak,low fuel pressure,fuel pressure regulator failure, idle air control valve stuck open,plugged fuel filter.Also check for good consistent blue spark at spark plugs or jumped timing chain.Hope this helps!

Jan 25, 2009 | 1987 Chevrolet Nova

Not finding what you are looking for?
1999 Hyundai Accent Logo

Related Topics:

20 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hyundai Experts

yadayada
yadayada

Level 3 Expert

60667 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21936 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6811 Answers

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

Answer questions

Manuals & User Guides

Loading...