Question about 2004 Kia Optima

1 Answer

How hard is it to change the spark plugs on a 2004 kia optima 4 cyl engine?

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 7,353 Answers

Not that hard.

Posted on Aug 30, 2010


1 Suggested Answer

  • 2 Answers

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

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

I have a 04 kia optima 4cyl. wont start just turns over

Hi, Sound like you have the firing order wrong try changing the plug wires around or look on side of engine it normally is marked just below the spark plugs the numbers give you the firing orders IE: 1 2 3 4. Hope this helps give me feedback please. Thanks, Malcolm Campbell.

Sep 04, 2017 | Kia Optima Cars & Trucks

1 Answer

What size enigne does a 2004 kia optima have?

if it is a 4 cyl your engine size is 2.4 (2351cc) if it is a 6 cyl is 2.7 (2656cc).

Oct 18, 2011 | 2004 Kia Optima

1 Answer

How do i change the plugs and wires to my 2004 kia optima 4 cyl

Carefully/properly, if you don't know you're going to need guidance and a user manual. This is a bloke thing, and most should be able to help. Ask a friend, don't try on your own with out any insight.

Feb 17, 2011 | 2004 Kia Optima

1 Answer

What is the gap for spark plugs on 2004 kia optima 4 cylinder

If you have the 2004 Kia Optima 4-2400 2.4L DOHC engine, the factory recommended spark plug gap should be .044" Hope this helps!

Apr 05, 2010 | 2004 Kia Optima

1 Answer

Do u really o take off the back gsket thing to change the spark plugs and wires it a 2004 kia optima

i have a 01 optima v6 and yes i had to take off the back intake manifold and replace the gasket to change the plugs . the front cover comes off to change the other 3 plugs.

Mar 07, 2010 | 2004 Kia Optima

1 Answer

Where are spark plugs on 2004 kia optima and how do i get to them

if it is a 6 cylinder remove engine cover 4 ten mm bolts three are in front under coils then three are under intake if it is a four cyl remove plastic cover in center of valve cover they are under coils and i beleive there are 2 wires as well as 2 coils

Jul 22, 2009 | Kia Optima Cars & Trucks

1 Answer

Where is primary coil in 4 cyl. 04 optima

Well i dont really know Optima's but the most easy way to find it is to find the spark plugs that go into the block of the car and then follow the wires to the other end away from the block of the car to the other end of the wires and thats where your coil packs will be. Hope that is some help

May 09, 2009 | 2004 Kia Optima

Not finding what you are looking for?
2004 Kia Optima Logo

Related Topics:

211 people viewed this question

Ask a Question

Usually answered in minutes!

Top Kia Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers


Level 3 Expert

80608 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides