X15 chuffing through air cleaners at low rpm on jake brake

[tree98]

(01-28-2024 )Jakt2016 Wrote:  I look at alot of posts on this forum. I know exactly what Rawze says about deletes.

None of us know what you read or what you know. If your talking about your truck being demandated its helpful to state who did the programming so there's no confusion and we don't assume things.

Chuffing is usually caused by a plugged egr circuit. Yours is demandated, are you sure it's "Chuffing " or is it something else maybe ?