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Ford
All
Trouble Codes
P Codes (Powertrain)
P0300 - P0399
P0303
FORD P CODES (POWERTRAIN) P0300 - P0399 P0303
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Found 9 results
Code P0303, Cylinder Three Misfire?
There Is Engine Code P0303. I Did A Coil Swap With Cylinder Number 2. The Misfire Is Still On Cylinder Number 3. I Know These Engines Are...
Asked by
Jeff Herman
·
5 ANSWERS
1 IMAGE
2007
FORD F-150
VIDEO
How to Read Codes
Instructional repair video
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
Misfire, Codes P0302 And P0303
Misfire On Two And Three (p302 And P0303). Checked For Vacuum Leaks, Replaced Plugs, Wires, Coil Pack, Switched Injectors With One And...
Asked by
ABGREEN
·
6 ANSWERS
2000
FORD ESCORT
P0303 DTC Code Can Feel It Misfire
Have A P0303 Dtc Code Pending. I Can Feel Misfire And The Check Engine Light Flashes Under Load. Have Replaced Cop And Plugs As Well As The...
Asked by
Ian McCrimmon
·
5 ANSWERS
2009
FORD FLEX
Codes Po303, Po171 And PO174
Top Portion Of The Engine Has Been Rebuilt. Check Engine Light Has Come Back On, There Is A Definite Misfire It Is Pulling Codes Po303...
Asked by
sheazy34
·
1 ANSWER
2002
FORD RANGER
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
1998 Ford F150 Engine Misfire PO303
Have A Po303 Reading On My Scanner Which Is Cylinder 3 Misfire. Changed The Plug, And Put Some Electrode Grease In The Cable. Problem When...
Asked by
kingsburyfiso
·
1 ANSWER
1998
FORD F-150
P0303
I Am Still Getting A P0303 Code. I Have Replaced The Intake And Exhaust Manifold Gaskets, Replaced The Plug Wires And Plugs. And Just...
Asked by
Ronson
·
1 ANSWER
1996
FORD RANGER
GUIDE
Check Engine Light Safe to Drive?
We are a team of ASE certified mechanics that have created this guide to help you understand if your car is safe to drive with the check engine or service engine soon...
Cylinder Issues, Codes P0303 And P0304
Passenger Side Valve Head. Changed Plug Fuel Injector And Coil. Compression Tested 150 On All 4 Cylinders On That Side. However On The Left...
Asked by
clingley91
·
4 ANSWERS
2010
FORD E-SERIES VAN
P0303 Code
Check Engine Light Came Back On After Changing The Spark Plugs, Wires, Coil Pack, Number Three Cylinder Fuel Injector. The Obd Codes Were...
Asked by
Fordhog
·
4 ANSWERS
2002
FORD EXPLORER
2001 Ford F150 Engine Codes
Engine Performance Problem 2001 Ford F150 V8 Automatic 120000 Miles I Have A Code P0174 After Clearing Code P0303. I Changed...
Asked by
josephauto
·
1 ANSWER
2001
FORD F-150
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