I HAVE THE CODE P300 WHICH IS THE RANDOM MISFIRE...

  • Tiny
  • Anonymous
  • 2005 Chevrolet Impala

I have the code p300 which is the random misfire code do I changed the wires and plugs and I still have the same problem the car has a light skip and it cuts off while driving

Tuesday, April 2nd, 2013 AT 1:44 PM

1 Reply

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,409 posts

Have you checked for vacuum leaks? Have you checked fuel pump pressure?

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Tuesday, April 2nd, 2013 AT 1:50 PM

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