Lly?

[sdc05gmc2500hd]

I have an 05 gmc 2500 hd and between 2200 to 2800 it sounds more diesely? Does anyone have these noise and is it a problem? I talk to a friend of mine he said it was the injector deading or somthing like that.

 

[05dmaxdriver]

you may be hearing some timing rattle

 

[wilsonck]

stock tuning or other?

 

[sdc05gmc2500hd]

Stock tune

 

[GMC_2002_Dmax]

Pilot injection is shutting off and you are hearing only one event, pilot quiets the main event.

 

[sdc05gmc2500hd]

GMC 20022500 Dmax what does that mean lol. New to diesels so i dont know much.

 

[vern]

It means that its normal