Duramax efi live smoke tune

This video was uploaded from an Android phone.

[@VFDF9]

Well pistons are well cleaned now

[@mastermechanic1154]

Damn that's a nice truck man. Dirty max all the way!!

[@obstommy1778]

Whose did the tuning on this efi love?

[@disspose]

tune.

[@TimmysHR]

How to ruin a diesel 101

[@PLR_Kasper]

What size tip is that?

[@chrisl2090]

Mine doesnt have a efi in it and it smoke more than that.

[@gavindavidson6324]

well then that means he has a good tune

[@heberkapcsos7730]

Chris Lambert what tunes you running for smoke?

[@alphataurusii]

pleasurable poisoning☠🌲☠😋👍 sexy!

[@eliteboy24]

is a EFI a bad thing or a good thing?

[@moose5.9]

is sex a good thing?

[@eliteboy24]

+Chris Pastuf Shit diesel owners say smh

[@moose5.9]

Kendrick Manes did it answer your question?

[@moose5.9]

Kendrick Manes when the fuck did you ask, or I give you advice? Don't forget to take your meds

[@0932steve]

EFI is a very good tuner this truck is poorly tuned black smoke is just un added power