Toyota Tacoma
P0304
The P0304 code indicates a "Cylinder 4 Misfire Detected" in a 2016-present Toyota Tacoma N300. This generally signifies that the engine control module (ECM) has recognized a misfire occurring in cylinder number four.
4 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
Engine
Symptoms
10 common
- •Check engine light illuminated
- •Rough idle when the engine is running
- •Decreased engine performance or power
- +7 more
Most Affected Generations
1 generation
N300
4
Top Affected Components
1 component
Engine
4
Severity Levels
1 level
high
4
Quick Facts
4
Total Solutions
1
Affected Components
10
Common Symptoms
1
Generations
All Solutions
Showing 4 of 4 solutions for error code P0304 across all generations.