Question

2005 Toyota 4Runner V6 with code P0304, why this problem is continuing?

Answer 1

H there

This code indicates a misfire on cylinder 4. This can be the result of a lot of different things. This includes the plugs and wires, intake manifold leaks, faulty wiring or fuel injector. It can also be an issue with something inside the engine like bad valves or low engine compression.

Answer 2

P0304 Toyota Code - Cylinder 4 Misfire Detected
Read more: https://www.autocodes.com/p0304_toyota.html