The 2024 Acura Integra continues to deliver engaging compact performance with its refined 1.5L turbocharged engine. When a P0304 code appears indicating a cylinder 4 misfire, prompt attention maintains the sporty driving dynamics this revived nameplate provides.
Understanding P0304 in Your Integra
The Integra's 1.5L turbocharged four-cylinder uses Honda's VTEC Turbo technology for responsive power delivery. Cylinder 4 sits at the rear of the inline-4 engine, closest to the firewall. The engine control module monitors each combustion event through crankshaft position analysis.
New Model Considerations
Misfires on new 2024 models are uncommon and typically indicate manufacturing defects covered under warranty. The proven 1.5L turbo platform has established reliability across Honda and Acura applications.
Diagnostic Steps
Access the cylinder 4 ignition coil at the engine's rear. Inspect for any obvious defects. Check spark plug condition. Verify boost system integrity. Ensure all software updates have been applied.
Resolution Path
Warranty coverage applies to 2024 models. Have your Acura dealer diagnose using factory equipment. Component failures causing P0304 should be covered.