1st Generation Dodge Cummins 89-93 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps

doese any one know whats wrong

Thread Tools
 
Search this Thread
 
  #1  
Old 03-02-2010, 09:18 AM
91 12valve's Avatar
Diesel Fan
Thread Starter
Join Date: Nov 2009
Location: Stoutland Missouri
Posts: 73
Likes: 0
Received 0 Likes on 0 Posts
Default doese any one know whats wrong

91 cummins it is kinda hard to start sounded like it was missen lots of gray and blue smoke does any one know what it could be
 
  #2  
Old 03-02-2010, 10:31 AM
Budgreen's Avatar
Diesel Bomber
Join Date: Dec 2007
Location: Bedford OH
Posts: 1,352
Received 50 Likes on 47 Posts
Default

air in the lines?
timing?
pump pressure?
fuel pressure?
 
  #3  
Old 03-02-2010, 10:36 AM
tltruckparts's Avatar
Diesel Bomber
Join Date: Aug 2009
Location: Lincoln, CA
Posts: 2,124
Received 102 Likes on 94 Posts
Default

grey smoke is typically an injector or injection pump issue
 
  #4  
Old 03-02-2010, 11:49 AM
stillcummin's Avatar
Diesel Enthusiast
Join Date: Apr 2009
Location: Chardon,Oh(cleveland
Posts: 255
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by tltruckparts
grey smoke is typically an injector or injection pump issue
as in the timing of the two.
 
  #5  
Old 03-02-2010, 11:56 AM
moneyman_09's Avatar
Diesel Enthusiast
Join Date: Dec 2009
Location: Waterloo Indiana
Posts: 241
Received 4 Likes on 4 Posts
Default

fuel filter thats what mine did when it clogged or when my drain spout stuck open
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jjbced
Chevy/GMC 6.2L and 6.5L
5
07-19-2015 10:03 AM
gumborancher
24 Valve 2nd Gen Dodge Cummins 98.5-02
6
04-24-2015 01:25 PM
Bob V
Ford Powerstroke 03-07 6.0L
4
04-06-2015 11:02 PM
nelly559
24 Valve 2nd Gen Dodge Cummins 98.5-02
5
02-02-2015 08:19 AM
cutthroatxxx
Ford Powerstroke 99-03 7.3L
0
11-16-2014 09:11 PM



Quick Reply: doese any one know whats wrong



All times are GMT -5. The time now is 05:16 AM.