5.9 Liter CR Dodge Cummins 03-07 Discussion of 5.9 Liter Dodge Cummins Diesels with Common Rail Injection

rough and missing at idle.

Thread Tools
 
Search this Thread
 
  #1  
Old 05-28-2010, 07:04 PM
dragander's Avatar
Newbie
Thread Starter
Join Date: May 2010
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts
Default rough and missing at idle.

my 05 has a rough idle and is missing and can't seem to track down the problem. Adusjted the valves which made the motor quieter, but still have a miss. no codes, no fuel in oil, no blow bye. acts as if its loaded up and after it gets off idle seems to run ok. Replaced injectors not that long ago from DDP. Ideas???
 
  #2  
Old 05-28-2010, 07:07 PM
Join Date: Mar 2007
Location: Western NC
Posts: 14,546
Received 843 Likes on 695 Posts
Default

How does it run if you remove the Bully Dog?



Luke
 
  #3  
Old 05-28-2010, 07:08 PM
dragander's Avatar
Newbie
Thread Starter
Join Date: May 2010
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts
Default

runs the same... was the first thing i did
 
  #4  
Old 05-28-2010, 10:15 PM
dangerous1965's Avatar
Diesel Bomber
Join Date: Dec 2008
Location: Escondido CA
Posts: 1,713
Received 111 Likes on 105 Posts
Default

You may have lost an injector only way to know is take them out and have them tested
 
  #5  
Old 05-28-2010, 10:41 PM
dragander's Avatar
Newbie
Thread Starter
Join Date: May 2010
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts
Default

i checked rail preasure and all is good. Talked to a place in town that has a test stand. I'm wondering if i have a bad valve.
 
  #6  
Old 05-29-2010, 12:29 AM
jara2006's Avatar
Diesel Fan
Join Date: Mar 2010
Location: cypress texas
Posts: 16
Received 0 Likes on 0 Posts
Default 48RE Bands

hey gays from houston area.Any body knows a reliable trans mechanic or shop
 
  #7  
Old 05-30-2010, 12:37 PM
dangerous1965's Avatar
Diesel Bomber
Join Date: Dec 2008
Location: Escondido CA
Posts: 1,713
Received 111 Likes on 105 Posts
Default

Jara2006

hey gays from houston area.Any body knows a reliable trans mechanic or shop


Thanks for the laugh!!!

If you have a bad valve you would know it!!
 
  #8  
Old 05-30-2010, 02:08 PM
dragander's Avatar
Newbie
Thread Starter
Join Date: May 2010
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts
Default

Anybody know what the ohms readings are on the injectors? maybe i can track it down that way.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jbxyz
Chevy/GMC Duramax 01-04 LB7
10
04-24-2015 07:19 PM
firefighteremt
24 Valve 2nd Gen Dodge Cummins 98.5-02
5
02-02-2015 01:59 PM
Snoobly
Chevy/GMC 6.2L and 6.5L
2
12-11-2014 11:59 AM
Js1215
12 Valve 2nd Gen Dodge Cummins 94-98
4
11-08-2014 12:25 AM
99stackedpowerstroke
Ford Powerstroke 03-07 6.0L
7
10-08-2014 07:06 PM



Quick Reply: rough and missing at idle.



All times are GMT -5. The time now is 10:03 PM.