5.9 Common Rail

Discuss the Cummins Diesel 5.9 Common Rail (2003 - 2007) here.
L
  • Sticky
C-Codes
Replies
6
Views
102K
Charles Fowler
C
Oliver Closehauf
Had a bit of a scare today...
Replies
1
Views
198
CanuckRam1313
C
B
2005 dodge diesel ram 2500
Replies
3
Views
177
Oliver Closehauf
Oliver Closehauf
R
Fuel leak
Replies
2
Views
293
Fuel35 67
Fuel35 67
Oliver Closehauf
Is anyone's oil NOT black immediately after an oil change?
2 3 4
Replies
39
Views
4K
Oliver Closehauf
Oliver Closehauf
G
turbo
Replies
6
Views
286
Fuel35 67
Fuel35 67
SamTheDitchDoctor
1990 5.9 losing diesel prime
Replies
2
Views
226
SamTheDitchDoctor
SamTheDitchDoctor
Oliver Closehauf
Some engine bay before and after shots.
Replies
4
Views
320
Oliver Closehauf
Oliver Closehauf
Oliver Closehauf
reducing the exhaust note
2
Replies
12
Views
1K
Oliver Closehauf
Oliver Closehauf
Oliver Closehauf
What to check for mysterious clatter
Replies
8
Views
475
Oliver Closehauf
Oliver Closehauf
Oliver Closehauf
Costco Kirkland brand diesel oil. Anyone know anything about it?
2 3
Replies
26
Views
3K
BossHogg
BossHogg
Oliver Closehauf
Volant CAI install
2
Replies
16
Views
601
06 Dodge
06 Dodge
T
Engine code 973
Replies
1
Views
249
Oliver Closehauf
Oliver Closehauf
Oliver Closehauf
Diesel performance site recommendation
Replies
3
Views
366
06 Dodge
06 Dodge
J
Black smoke after new injectors
Replies
4
Views
618
RandyHut
R
J
Gen 3 5.9 spun bearing
Replies
0
Views
206
James Bove
J
Oliver Closehauf
These trucks are actually pretty quick!
Replies
3
Views
635
Oliver Closehauf
Oliver Closehauf
RAM4715
Grid Heater Delete
Replies
2
Views
2K
RAM4715
RAM4715
G
2004 5.9 cummins fuel pump failure
Replies
1
Views
380
Gr8bawana
Gr8bawana
P
2000 cummins new air dog fuel pump, low power
Replies
0
Views
226
perrypickett71
P
J
Trouble shooting codes
Replies
1
Views
336
GTyankee
GTyankee
M
Crazy gages
Replies
9
Views
1K
MK82
MK82
Rockshaker
30% over 5.9 Cummins injectors?
Replies
4
Views
2K
Rockshaker
Rockshaker
N
Turbo
Replies
0
Views
417
Nick_T59
N
T
12 valve sluggish
Replies
0
Views
343
Tannerlupoli
T
Mule19
5 inch exhaust
Replies
0
Views
387
Mule19
Mule19
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