Idle is rough

Tiny
SMITHEREEN
  • MEMBER
  • 2000 DODGE DURANGO
  • 130,000 MILES
My check engine light came on and I got code p0203 p0204 p0206 I change the injectors about a month ago. I went out this afternoon to work on it and the check engine light was off but it still was idling rough do you think it would be my spark plugs?
Monday, September 17th, 2012 AT 7:12 PM

3 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Does it only run rough at idle or at all rpms?Have you checked for codes yets?
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Monday, September 17th, 2012 AT 7:17 PM
Tiny
SMITHEREEN
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  • 4 POSTS
Yes only at idle. And I have no code
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Monday, September 17th, 2012 AT 7:25 PM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
With all those injectors codes you had I would have suspected a wire problem not a injector issue. For your problem now I would look for vacuum leak.
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Monday, September 17th, 2012 AT 7:28 PM

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