Run some Cummins power service fuel treatment and see if that helps coming from a Cummins owner!!!
2026-01-08 16:53:24
1
slongdongzack :
injector stuck open
2025-11-20 03:59:47
169
Westcoast_6.7 :
Stuck injector or blown head gasket
2025-11-21 03:49:13
9
lilsq2718369 :
Just needs some Obama fluid
2025-11-19 23:07:28
95
madden_5.3 :
Head gasket?
2025-11-19 23:22:00
10
Blown_5.9👑 :
If it’s cold it’s fine, if it’s warm it’s not
2025-11-20 14:23:37
83
That slow 250😔 :
could be that injectors are going out or just like cold and you haven't started up in a while is going to do that
2025-11-19 23:53:28
7
Jake :
What is the temperature outside
2025-11-20 00:47:41
0
Ian Ouderkirk :
It’s because he started it fast
2025-11-20 23:13:47
11
liamyiss :
probs need new injectors
2025-11-19 23:05:21
39
Jerry_6.7 :
Mine does it cold for a long time and for a bit when is warmer outside
2025-11-19 23:13:57
24
Voss Garage :
Does it clear up when it warms up?
2025-11-21 04:04:16
4
Everett Meehan :
Mine does that a lot when it’s cold until the truck warms up
2025-11-19 23:08:52
40
Braden Thompson :
My 3rd gen used to do that, I slapped some injectors in it and it has quit doing it. But the 6.7s are known for blowing head gaskets so I’d check that
2025-11-21 11:34:17
5
5.3Cy$ :
Probably need to new injectors
2025-11-19 23:26:32
17
VRT.Cabby :
cold engine cylinder temps r the lowest they could be, an injector that may be a little lazy and hanging a tad would cause it to haze. it's not fully combusting extra fuel that's already hard to combust with such low cylinder temps compared to a hot cylinder.
2025-11-20 00:44:18
5
🕊️🦆weston🦆🕊️ :
Stuck injector
2026-01-08 18:37:12
1
That one deuce :
Totally fine here’s our powerstroke in -8 weather 😂
2026-01-12 04:17:10
2
Braxton :
Just a little cold
2026-01-05 06:47:06
1
2tone2ndgen :
If it smells like raw fuel your injector is getting stuck open
2025-11-20 18:35:55
4
Snowwhite_2g† :
Lose chrome elbo sounds a lot like when mine came out lose
2026-01-08 20:09:55
1
Hayden_2011 :
Injector or cracked piston
2025-11-20 00:10:25
3
smarker harker🥱 :
Either she’s just cold or it’s pushing some high horse power to have that haze
2026-01-16 08:14:05
1
Alex :
Turbo position sensor
2025-12-25 23:36:27
1
Arvin Rana :
Put a 6 pack in it and call it a day
2025-11-20 04:52:39
4
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