Join Date: Dec 2005
Location: Upper Central Midwest
I had a 2007 Colorado with the i5. IIRC the filter was in the tank. Not really serviceable? Not sure....
But yes, agreed, change the fuel filter if you can. It is an often overlooked maintenance item for sure. A real fuel pump killer too if you ask me. (not to mention drivability problems to be avoided)
On 2004 intro models and 2005 there was an external fuel filter under the truck on the inside lateral frame. Pretty sure it was on and just about below the passenger side. On 2006 and up . . . no more external fuel filter, just the one in the tank for the fuel pump.
2017 2WD Colorado LT V6 CCSB Luxury & Convenience Pkgs, Black/Ashen Gray Leather, Bullet Bedliner, ARE cap.