Question about 2002 Kia Sedona

1 Answer

2002 Kia Sedona 3.5L V6. Computer reads lean fuel mixture. Already replaced fuel filter and pump. This mixture problem has existed for over 3 years and has baffled more than 6 ASE mechanics. What are your thoughts on the possible cause?

Posted by on

1 Answer

Fuel Filter and Pump-won't cause a lean condition,unless you don't have sufficient volume.
Air leaking in around injector O-Rings
Any kind of air leak,including intake manifold,loose O2 Sensors,Etc,Etc

6 ASE people should be able to figure it out!!!

Look at all Data on an Oscilloscope.
The fact that the computer reads lean--IS IT a lean condition.
Check tailpipe emissions to confirm,lean

Posted on Apr 29, 2010

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How Do I change fuel and air filters on a 2002 Kia Sedona LX


Air filter,hust unclip the metal clips around the housing.
Fuel filter,undo the bolt at the top, unclip the plastic pipes either side of the filter.
Prefill the new filter with fresh clean diesel, bolt in place then pump the black knob on top of the filter to prime. If the car will not start, release the plastic pipe nearest the front of the filter and pump until fuel comes out,then refit it.

Dec 26, 2014 | 2002 Kia Sedona

1 Answer

My 2002 kia sedona won't idle until warms up, dies when put into gear ...any ideas??


Is the check engine light on? you could have a bad ignition fail sensor, TPS sensor, or bad o2 sensor. it could also be a bad mass air flow sensor or a vacuum leak. without a code to help pin point the problem I'd start by checking those things first. Maybe try unplugging the mass airflow sensor and start it up and see if anything changes.

Oct 03, 2014 | 2002 Kia Sedona

1 Answer

Why won't my new fuel pump in my 2002 kia sedona pump even though it's getting juice from the battery


Have you checked the injector rail with a gauge to know for sure the injectors are not getting fuel ?
If the pump is running but not pumping fuel I would think it is a clogged filter or screen in the tank.

Sep 04, 2012 | 2002 Kia Sedona

1 Answer

Do not know where the fuel filter is on my 2002 sedona


The fuel filter is located inside the fuel tank and is replaced with the
fuel pump as an assembly.

Oct 03, 2010 | 2002 Kia Sedona

2 Answers

What does code p2189 and p2187 mean on kia sadona 2006 inspection rejected


code p2189 and p2187 = air/fuel mixture too lean on both cylinder banks which in turn generates excessive emissions = failed inspection.
What can cause a lean mixture:
- Incorrect main charge signal
- Intake air system leaking
- Fuel pressure too low
- Volume supply of fuel pump too low
- Mechanical fault in injectors
- PCV valve leaks
- Leaks in exhaust system
- EVAP canister purge valve mechanically faulty (hangs open)
All these must be checked.

Jul 01, 2010 | 2006 Kia Sedona

3 Answers

2002 kia sedona, can you replace the fuel filter without replacing the fuel pump


the fuel filter is inline with the fuel line in front of the fuel tank. Inside the tank is a sock that filters the fuel in the suction pipe to the fuel pump also That sock filter is always replaced upon replacing the pump only.

Apr 18, 2010 | 2002 Kia Sedona

1 Answer

I have a 2002 Kia Sedona. The check engine light


YOU NEED TO SCAN IT.TO SEE WHAT CODE THE CHECK ENGINE LIGHT IS COMING UP WITH.IT COULD BE THE TORQUE CONVERTER ON TRANSMISSION REMAINING LOCK UP OR MASS AIR FLOW SENSOR.IF YOU REPLACE THE FUEL PUMP.YOUR FUEL FILTER WILL CAUSE THE SAME PROBLEM IF ITS STOPPED UP.

Sep 05, 2009 | 2002 Kia Sedona

1 Answer

Where is the fuel filter in the 2002 Kia Sedona?


Hi jlalarcong,
The fuel filter on a 2002 Kia Sedona is actually attatched to pump.
To access the filter you will have to take out the pump, unfortunately this resaults in damaging the pump, and would have to be changed. You can locate the pump/filter in the tank which is accessed from an access pannel on the floor board behind the front seats.
I hope this helps you.

Apr 05, 2009 | 2002 Kia Sedona

Not finding what you are looking for?
2002 Kia Sedona Logo

Related Topics:

238 people viewed this question

Ask a Question

Usually answered in minutes!

Top Kia Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

yadayada
yadayada

Level 3 Expert

75117 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7772 Answers

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

Answer questions

Manuals & User Guides

Loading...