Also for future reference, personally, I change my fuel filters every year right before cold weather starts. Any water or goo in the filter can play havoc in the cold weather. Filters are cheap and easy in the garage or driveway when compared to sitting on the side of the road in 20 degree temps 35 miles from home changing one out.
Mark Chapman DP member #653;
1983 K2500 6.2 Suburban, 4" lift, 35" tires, ATS turbo, Banks exhaust/intake, pyrometer, tachometer;
1986 K5 6.2 Blazer, 2" lift, 33" tires, Banks intake, pyrometer, tachometer
1963 wife, one owner, average mileage for the age but in excellent shape, a keeper
1992 daughter, low mileage, pretty, limited edition, but requires some money to maintain
1995 son, sports model, very fast & peppy, time will tell on durability and maintenance costs
"Grease is good"