Post by
highmilehatch »
https://forums.nicoclub.com/highmilehatch-u14659.html
Tue May 30, 2006 1:44 pm
My money is on a miss. Just curious, why did you change the fuel filter without actually diagnosing the problem? Fuel, air spark. Make sure its getting all three. While it's running, disconnect each coil pack and see if the tone of the engine changes. If it doesn't, you've narrowed it down to which cylinder. Pull the coil out, and check for spark. If it's sparking, look to the injector.