So, I got the old lady a '88 Nissan Maxima wagon a while back for her DD. I might add, this bad bitch has era correct Rotas on it lol. Also, it is a 3.0 V6. Anyways, it ran just fine up until about last week. Now, it has a part throttle miss. Its not so bad that it seems like its gunna die, but its definitely noticable. I just checked the plugs (which all looked good) and re-gapped them but it still misses. A visual inspection didnt turn anything up, that might cause a miss. Now Im thinkin it might be a fuel issue. While its running, none of the injectors sound troubled. Could a bad fuel filter cause a part throttle miss? My next thought was to seafoam the tank and see if it cleared up, but I doubt that help the problem.