Hey got a quick question I get a code of p0440 . But I replaced the fuel filter a couple weeks ago . Then today I was going down the road and set the cruise at 65 mph and was doing okay then all of a sudden my 2002 trailblazer quit . Then I waited a few then it started again and I could drive for like 2 to 5 mile as long as I don't set my cruise but if I don't I can get like 6 to 10 miles down the road and I lose my speed so the I stop and sit for alittle while and then I can go again .