Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
The fuel filter location has changed. Service intervals and part numbers listed in some 2005 owners manuals are not correct. Later 2005 vehicle owners manuals have been corrected with this change.
For the 2005 model year, the fuel filter was changed from an external mount to internal version that is part of the fuel sender assembly. Due to the fuel filter location change, there is no longer a recommended fuel filter replacement criteria. Please disregard the fuel filter part number and the recommended service interval of 25,000 miles, listed in the 2005 mid-sized utilities owners manual.