I have kept track of my fill ups, which is how I got my averages of 280 miles city and 300 miles highwway. I'm positive that all ignition components are fine, as Lorainfurniture stated, there is no hesitation or misfire. I checked my spark plugs weeks before the issue occurred just because I did a valve stem job and wanted to make sure they were not being coated by oil (this caused me to fail smog)....dry as a bone. What I did do is purchase some seafoam and poured it into the gas tank the other day to see if it would help. Hopefully it was just dirty injectors or something. Thank you all for your input. If seafoam doesn't clean out injectors or if the problem was something else, I will do a search on testing duty as I'm not familiar what that is or how its done.

__________________

1990 190E 3.0L