Contour Enthusiasts Group Archives Forums General Troubleshooting Bad fuel mileage after fuel filter change?

Thanks for the reply's.
Resetting the pcm makes sense as does the others. My mileage has dropped about 40 or so miles a tank or about 2 mpg or so. I will try to reset the pcm. I just hate the fact of resetting the pcm every time something changes. My engine has to relearn ...my tranny has to relearn but I guess thats the point of it. I did change the filter at 44k so maybe it was really dirty and the pcm was increasing flow to compensate like said earlier. The thing that caught my eye early on is that the gas needle falls off of the "F" alot faster than it used to.
Thanks again