Blue Smoke On Street Tune?

[MRBP]

ok guys, if i have my street tune in at idle she just blows blue smoke when i accelerate it goes away, then when i load the extreme street not a puff of blue she runs great any ideas why is smokes on street?

[swaan]

Will it do this even at operating temp? Is the truck noticibly less noisy at idle on the street tune? Could be that the street tune has a bit less timing at idle then the extream street.
My tow tune has a good blue haze at idle when cold, and is less noisy then my higher power tunes. Timing has alot to do with it. I wouldn,t worry about it unless its doing this at operating temp.

[MRBP]

it wont do it at operating temp, unless i have the high idle on.

thanks for the advice

[semmens21]

it sounds like a blown egr cooler to me

[Galaxie]

I have blue smoke when the truck is cold. When its hot and I stand on it, I have some black smoke.

No EGR cooler here!


A touch of Blue when you 1st start it is normal until you get some heat!

[Devans87]

mine does it on the street tune as well.

[MRBP]

ok cool thanks fellas i will just keep runnin it and see if i lose any oil

[swaan]

Your not burnin any oil, The smoke is from fuel. normal when cold .
Heck even my dads 07 lbz duraturd will do it when cold.