Hello guys and gals. I have a 1998 frontier 2.4 ltr. Just started misfire so here's a list of what I've done still misfireing. New plugs,wires,cap,rotor button, all new vacumn lines,new o2 sensors,new exhaust manifold and gaskets,new downpipe. Checked compression test all checking 165 psi,checked spark with tester all good. Checked injectors all have 8.5 ohms and noid light shows good on wire connectors. Please let me know if anyone has any suggestions. Thanks for reading.