CHECKED CODES WITH MACHINE AN I GOT ...

  • Tiny
  • Anonymous
  • 1998 HONDA CIVIC
  • 17,555 MILES

Checked codes with machine an I got p01399, p0300, p0301, p0302, p0303, andp0304 what can I check 1st 2 c whatz wrong with the car/

Sunday, December 9th, 2012 AT 1:09 AM

1 Reply

  • Tiny
  • ASEMaster6371
  • EXPERT
  • 25,554 POSTS

Honda does not supply a diagnostic flow chart for this code. P1399 is a random misfire code and Honda/Acura has reported for various models that this could be caused by clogged EGR ports. In addition there is the possibility that the valve clearance specification may be out of range.

Check this as well as plugs/wires

Roy

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Sunday, December 9th, 2012 AT 1:17 AM

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