It's wierd
Like say I'm driving down the highway at speed and all of a sudden it sounds/feels like the engine hickup's! It's like a quick sputter then all is well?

It seems to happen maybe every other week and maybe 6 times or so now.

My car is 1998 and only has 43,500 miles! I had the wires/plugs/fuel filter changed over the summer.

It feels perfect otherwise, still very strong and pulls great all the way through the RPM's when I get on it.

I was thinking of running one of those engine treatment things through the fuel system but I've been warned and I'm affrade of screwing things up over a minor issue.

Any idea's?

~Chris