P0303 on 2004 Frontier 2.4

Question

P0303 on 2004 Frontier with 4 cyl and carb. Has a distributor - not coils. 170# compression, new plugs, wires, cap, & rotor. skips @ 1200-1500rpm torqued, and under light acceleration on the road. No skip at idle or hard acceleration. Suggestions?

Answer 1

The only thing left is the injector. Before replacing the injector try using fuel additive to try cleaning the injector.