Question about 2003 Ford Expedition

Open Question

How to fix code PO0302 And PO0316?

How to fix code PO 302 cilinder 2 engine start and PO0316 at 1000 revolutions in a 2003 Ford expedition 5.4 motor

Posted by Anonymous on

6 Suggested Answers

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

  • 56 Answers

SOURCE: 2003 Ford Taurus cylinder misfire #1 and #5 code

sounds like your wires are switched around. have replaced the plugs lately

Posted on Oct 08, 2010

  • 5 Answers

SOURCE: 2003 Ford Expedition radio will not work

whats the radio serial number

Posted on Jul 03, 2008

  • 2 Answers

SOURCE: 2003 ford expedition

P0300 Random/Multiple Cylinder Misfire Detected
See all 300-series codes here: http://www.ford-trucks.com/article/idx/7/241/article/Ford_OBDII_Diagnostic_Trouble_Codes__P0300P0399__Ignition_System_or_Misfire.html

Posted on Dec 23, 2008

  • 532 Answers

SOURCE: 302 engine starts fine but shuts off when put in gear to pull out.

check the idle air bypass solenoid

Posted on May 20, 2009

co7196
  • 3433 Answers

SOURCE: My 2003 Ford Expedition continues to sputter, miss

MAF SENSOR NEEDS CK AND OR REPLACE. 1ST SENSOR COMING OUT OF AIR FILTER

Posted on Jun 14, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Po 300 Po 316 Po420 Po430 2004 Ford Taurus. The car idle high or ruff when I start it in the morning but never shut off. After I got tune up it's worse it even shut off after running for a few mins


code p 0300 refers to random /multiple cylinder/s ---misfire detected ===causes spark plug/s---HT lead/s ---injector/s --ignition coil/s ---low compression---wiring
code p 0316 refers to misfire detected during start up--first 1000 revolutions ===causes --engine mechanical fault ---wiring---ignition system---fuel system--injector/s
code p 0420 refers to cat converter system, bank 1---efficiency below threshold === causes cat converter---HO2S 2
code p 430 refers to the same problem and causes as code p 0420
Here is a news flash .
engines under the control of an engine control module (ECM) do not need you to do a tune up as it tunes the engine 60 times a minute and reports to you by fault codes when it can no longer tune up the engine

Nov 04, 2015 | Ford Cars & Trucks

1 Answer

2003 ford taurus trouble codes 302 and 316


The error code 302, means misfiring at cylinder 2 while code316 means misfiring detected in first 1000 revolutions. The reason for misfiring may be faulty spark plug, faulty plug ground connection or can be damaged wires.

Jun 16, 2013 | 2003 Ford Explorer

1 Answer

2003 Ford Expedition check engine light on .Codes PO171 & PO174


This is a tough one could be mass air flow sensor ,oxyegen sensors,a fuel filter. a vacum leak, a pcv valve if i missed anything just google po 171 &174 look for fix ya this issue has been addressed many times first check the vacum lines includeing the line on the pcv valve for cracks or splits in the lines .I would do the fuel filter if it hasnt been changed in the last couple of years , if still a problem the MAF sensor if your happy with my advise please leave me with great feedback

Feb 18, 2013 | 2003 Ford Expedition

1 Answer

Po 174 on a 2003 expedition 5.4 engine


If its running rought at idle, check for a vaccum leak, check over by the top back of engine, vaccum leak will give you that code, hope ths was very helplful.

Oct 10, 2011 | 2003 Ford Expedition

1 Answer

Which firing order goes out first on a 2003 Ford expedition?


For 2003 Ford Expedition there are 4 different engines:
========================================================================

For Expedition 4.6L engines: Firing Order 1-3-7-2-6-5-4-8

archaeology_77.jpg

====================================================================
For Frod Expedition 5.4L engines:

Firing order 1-3-7-2-6-5-4-8


archaeology_5.jpeg


==================================================================

Ford Expedition 4.0L engines:

Firing order 1-4-2-5-3-6 ---

archaeology_6.jpeg

===================================================================
For Ford Expedition 6.8L engines:

Firing Order: 1-6-5-10-2-7-3-8-4-9

archaeology_78.jpg

Jul 29, 2011 | 2003 Ford Expedition

1 Answer

Have a 03 ford focus and seems like i have the codes po 302 and po 316 not sure what could be the problem or what i can do to fix it?


Why is that?
You had the codes pulled,you don't know what they are?

PO302--Misfire on cylinder # 3
Po 316--Disregard,Misfire first 1000 Revolutions.

Oct 11, 2010 | 2003 Ford Focus

2 Answers

Code p0301 and p0316


P0301 - Cylinder 1 Misfire Detected
P0316* - Engine misfire detected on Startup (First 1000 Revolutions) Could be a Bad Coil or bad spark plug or a bad wire on cylinder one. Check the plug and the wire first then move to the coil. Good Luck.

Sep 23, 2010 | 2002 Ford Explorer Sport Trac

1 Answer

2002 f150 w/4.6 engine is missing. codes are p316 and p306.what do they mean?


PO-316 Misfire Occurred in the First 1000 Engine Revolutions

PO-306 Bad COP-Ignition Coil on #6 (second cyl from front,on driver side)

$59.00 for Coil at auto parts store. Easy to do yourself

May 13, 2010 | 2002 Ford F150 Regular Cab

3 Answers

2003 Ford Ranger 4x4 extended cab- diagnostics checked and got these codes- P0171, P0174, P0300, P0316. Can you tell me what they mean?


P0171------ system too lean bank#1
Po174------ system too lean bank#2
For these 2 codes, try cleaning the maf sensor (mass air flow), that is mounted in the big black hose that goes from the air filter housing to the throttle plate, if it is dirty, that will cause those 02 sensors to send a signal to the computor to lean the air fuel mixture. If cleaning it doesn't work, the sensors will probably need changing.
P0300---- Random/multiple cylinder misfire
P0316---- Cylinder misfire at start up---- first 100 revolutions.
On those 2 codes, you have to do some testing to find out why there is a misfire.
Possible causes:
dirty/malfunctioning injectors
weak coil pack
fowling spark plugs/wires
Low fuel pressure

May 11, 2010 | 2003 Ford Ranger Regular Cab

1 Answer

What is error code po 304 and po316


P0304 is Cylinder 4-misfire detected-probable cause is as follows. Engine mechanical fault, wiring, ignition/fuel system, injector, ECT/MAF sensor, ECM

P0316 Misfire detected during startup-first 1000 revolutions- probable cause is as follows-Engine mechanical fault, wiring, ignition/fuel system, injector

Aug 18, 2009 | 2003 Mercury Sable

Not finding what you are looking for?
2003 Ford Expedition Logo

Related Topics:

140 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

75066 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

fordexpert

Level 3 Expert

5470 Answers

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

Answer questions

Manuals & User Guides

Loading...