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-   -   Blue smoke (https://www.dieselbombers.com/12-valve-2nd-gen-dodge-cummins-94-98/91599-blue-smoke.html)

9512valve 02-19-2012 04:18 PM

Blue smoke
 
so when i start my truck in the morning i get a huge cloud of blue smoke. i know i have blowby but id like to fix the problem the less expensve way i can.

12VALVECOUNTRYBOY 02-20-2012 01:43 PM

Mine does it too, mines not a huge cloud but is noticable. Ive heard its oil that seeps around the pistons into the cylinders and the engine just burns it off. I dont think it hurts anything but burning a smidge of oil.

vexxxed 02-20-2012 02:29 PM

My '95 does it also when I first start it up. Once the motor warms up for 10 minutes it stops smoking blue.


1995 Ram 3500 4x4 5.9 12 Valve Automatic
4" Straight Pipe to 9" Stack

94turbostroker 02-20-2012 03:27 PM

That's a usuall for an older engine and if u got blow by it probably is jus the rings getting worn out but i wouldn't worry bout it too much cuz once they get warmed up it should be fine

Billy D 02-20-2012 04:18 PM

Most do it.:humm:

9512valve 02-20-2012 07:17 PM

ya when its warmed up it doesnt let out blue smoke. i do have blowby though

gyayo2012 02-21-2012 12:54 PM

same thing happens over here, after 10 min its fine i wouldnt worry about it to much i work the shit outa my truck and it loves every second of it!! goin on 300k!!:tu:

9512valve 02-21-2012 11:06 PM

ok. do i need to pull the head off to pull the pistons? of should i jsut have a shop fix it. oh and to make things better is i think i broke a fuel line :scare2:

Freerider6-9 02-22-2012 12:50 AM

A huge cloud on initial start up indicates valve seals in my experience.

9512valve 02-27-2012 04:43 PM

so whats the labor like on that


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