Trouble seems to follow us...
This time it is vehicle problems. I am sure I am not the first but I must say, I absolutely HATE the new DEF exhaust systems they have on newer trucks these days. 2nd truck, same problem...only this ...
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We have a 2007 GMC Sierra Classic - manufactured in late 2006 - just before GM switched body styles and updated the Allison so it required
def,regenerations etc. Pulls our 41 foot 5th wheel with no problem at all. Am going to try to keep it forever.
g
def,regenerations etc. Pulls our 41 foot 5th wheel with no problem at all. Am going to try to keep it forever.
g
