NISSIAN INFINITY 2002 3.0 ENGINE

  • Tiny
  • Charles Harris
  • 2002 Infiniti

I am have a code finder it is P0 300 -Random / Multiple cylinder misfire detected. Could this possibly come from a crossed wire?

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Sunday, November 25th, 2007 AT 10:04 PM

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  • Tiny
  • rasmataz
  • Member

P0300 Random Misfire code usually indicates a vacuum leak or bad gas. But you can further check below

Misfires can be caused by worn or fouled spark plugs, a weak spark (weak coil, bad spark plug wire), loss of compression, vacuum leaks, anything that causes an unusually lean fuel mixture (lean misfire), an EGR valve that is stuck open, dirty fuel injectors, low fuel pressure, or even bad fuel.

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Monday, November 26th, 2007 AT 12:54 AM

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