1998 Dodge Ram Random/Multipe cylinder misfire PO300, PO302

Tiny
MICKMOORE
  • MEMBER
  • 1998 DODGE RAM
  • V8
  • 4WD
  • AUTOMATIC
  • 5,000 MILES
Can't figure this one out I've replaced wires, plugs, ingtion coil and I just bought capp and rotor if this doesn't work I don't know. I just replaced of the above 3 weeks ago and can't clear the codes
Tuesday, May 20th, 2008 AT 8:22 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
P0300 is a Random Misfire code usually indicates a vacuum leak or bad fuel.

P0302 a misfire in a specific cylinder should lead you to check the spark plug, fuel injector and compression for cyl no.2
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Tuesday, May 20th, 2008 AT 11:39 PM

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