MY CHECK ENG LIGHT FLASHES SOME TIMES WHEN ...

  • Tiny
  • Anonymous
  • 2003 Nissan Altima
  • 12,500 miles

My check eng light flashes some times when running check code po300 I already replaced spark plugs what the fix

Sunday, December 2nd, 2012 AT 8:13 PM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Did you replace the coils?

Check compression as well.

Start there

Roy

Was this
answer
helpful?
Yes
No
Sunday, December 2nd, 2012 AT 8:15 PM

Please login or register to post a reply.

Similar Questions