2009 GMC Sierra 2500 HD Q&A
2009 GMC Sierra 2500 HD Question: Truck is super slow to fuel up? Do you know of any known problems or fixes?
There's a 8 page document from GM on this problem. What i find very interesting is that it's not a TSB. Contact me at email@example.com - backyard tech
ck for vents or crimped hose going in tank - delane 72 garage and body shop