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25 Posts
If I block the EGR without a tunner and the check eng light comes on what will it do? Am i going to hurt anything running it until I get a tunner?
Also, what is the best tunner to run without trans work? and will a canned tunner make a big difference?
I pull a 26' trailer most of the time.
LBZ mouth piece, and MBRP 5" stright pipe on the way
Also, what is the best tunner to run without trans work? and will a canned tunner make a big difference?
I pull a 26' trailer most of the time.
LBZ mouth piece, and MBRP 5" stright pipe on the way