• Register
Ask OBDII Question

Tech Challenge

Take the Engine-Codes.com Tech Challenge and test your car repair knowledge

Start Challenge
Engine Light ON?

The Engine-Codes.com ELM327 WiFi Car Diagnostic connects to your Android phone, iPhone, iPad, or Windows computer from your vehicle.
Get Yours Now!

20,838 questions

10,565 answers

630 comments

8,319 users

Top Users

Reynaldo (3973 Points)
G37driver (3073 Points)
OBDIITech (2396 Points)
milonajo1 (737 Points)
OBDtech2 (165 Points)
corvette-78 (127 Points)
knowledge 1488 (124 Points)
Samat Bekov (117 Points)
ptl (113 Points)
sabtele (112 Points)

2000 Expedition with P0300 and P0305 codes?

Replaced spark plug cylinder 5. Still runs rough.

Vehicle: 2000 Ford Expedition 5.4
asked Jul 24, 2013 by anonymous

1 Answer

swap one of the coils and see if the code changed to the other cyclinder.
answered May 7 by G37driver (3,073 points)
Home - About Engine-Codes - Privacy Policy - Terms and Conditions - Copyright 2010- Engine-Codes.com

Engine-Codes.com - PerfectMats.com - TheAutoMedia.com
HelpForCars.net - Infinitihelp.com - Nissanhelp.com - CarZoneAutoRepair.com

...