new comer help me ,i may be wrong but...

[strikezone17]

hey guys i just got another 6liter and its a 04 KR and its got just under 70k. i have had it for about 2 weeks now and never noticed it until now but after it was idling for a while (approx. 10 -15min) and i went to back up my drive way i gave it a lil bit of gas and a puff of what looked like blue/gray smoke came out and then when i did it again it was clear.....is it just unburnt fuel from it iding for a while? my last 6.0 didnt do it or i never noticed it .....hmm im a lil confused oh yeah truck has 4'' turboback straightpiped

[dhanna6powerstroke]

Originally Posted by strikezone17

hey guys i just got another 6liter and its a 04 KR and its got just under 70k. i have had it for about 2 weeks now and never noticed it until now but after it was idling for a while (approx. 10 -15min) and i went to back up my drive way i gave it a lil bit of gas and a puff of what looked like blue/gray smoke came out and then when i did it again it was clear.....is it just unburnt fuel from it iding for a while? my last 6.0 didnt do it or i never noticed it .....hmm im a lil confused oh yeah truck has 4'' turboback straightpiped

It could be an injector sticking. Stiction is an issue with the 6.0's. Might try some rev-x. I've used it in mine and has worked great.

[SuperCrutyPS]

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