P0308Critical Priority
Cylinder 8 Misfire Detected
Category: Powertrain• Ignition System / Misfire
15 articles · 4 makes affected
Root Causesfor P0308
Based on 2 owner reports
What Didn't Help
Repairs that owners tried but didn't fix the issue
as much as in this videoup to operating temp
Owner Statistics
Based on 57,458 real owner discussions • 2393 confirmed solutions
$2,491
Average Repair Cost
4%
Success Rate
20%
DIY Repairs
57,458
Data Sources
About This Data
Statistics are aggregated from real owner discussions on Reddit, automotive forums, and YouTube comments. All data is anonymized and represents actual repair experiences reported by vehicle owners.
Frequently Appears With
These codes often appear together in owner reports. Check these if you see P0308.
Based on analysis of 2 owner reports where multiple codes appeared together.
Issues by Vehicle
CHEVROLET
2010 Spark
2010 Chevrolet Spark Hard Start? How to Diagnose & Fix an Intake Leak
100 sources
2010 Spark
Why Your 2010 Chevrolet Spark Stalls (And How to Fix It)
100 sources
2010 Spark
2010 Chevrolet Spark Misfire? P0300 Code Troubleshooting
3 sources
2010 Spark
How to Fix Clicking Noise in Your 2010 Chevrolet Spark
100 sources
2010 Spark
2010 Chevrolet Spark Misfire? How to Diagnose and Fix an Intake Leak
100 sources
2019 Spark
Why Your 2019 Chevy Spark Gas Mileage Dropped (And the $20 Fix)
40 sources
DODGE
2019 Ram
2019 Dodge Ram Fuel Economy Problems? Marker Lights Could Be the Culprit
100 sources
2016 Ram
Why Your 2016 Ram is Clicking and How to Fix It for Good
100 sources
2019 Ram
How 2019 Ram Owners Fixed Misfire, Ticking, and Oil Leak Problems
100 sources
2019 Ram
Why Your 2019 Ram Has a Hard Start (And How to Fix It)
100 sources
2010 Ram
How to Diagnose and Fix a Grinding Noise in Your 2010 Dodge Ram
74 sources