idle is rough

2000 DODGE DURANGO
130,000 MILES
Avatar
SMITHEREEN
  • MEMBER
  • 4 POSTS
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?
Sep 17, 2012 at 12:12 PM
Advertisement
Avatar
SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
Does it only run rough at idle or at all rpms?Have you checked for codes yets?
Sep 17, 2012 at 12:17 PM
Avatar
SMITHEREEN
  • MEMBER
  • 4 POSTS
Yes only at idle. and i have no code
Sep 17, 2012 at 12:25 PM
Avatar
SATURNTECH9
  • ✓Experienced 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.
Sep 17, 2012 at 12:28 PM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle