Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
Your car's engine has a problem with cylinder number 10, and it's not working properly. It's like one of the pistons in the engine isn't firing correctly, which can make the car run rough.
The engine control module (ECM) has detected that cylinder 10 is not firing properly, which can cause the engine to run inefficiently.
A misfire in cylinder 10 means that the air-fuel mixture in that cylinder is not igniting as it should. This can be due to a variety of issues such as a faulty spark plug, ignition coil, or fuel injector. The ECM monitors the crankshaft position sensor to detect misfires and logs this code when it identifies a problem with cylinder 10.
• Rough engine idle
• Decreased engine performance
• Check engine light illuminated
• Increased emissions
• Poor fuel economy
• Faulty spark plug in cylinder 10
• Defective ignition coil for cylinder 10
• Clogged or failing fuel injector in cylinder 10
• Vacuum leak near cylinder 10
• Low compression in cylinder 10
ECM: Engine Control Module
Misfire: Failure of the air-fuel mixture in the cylinder to ignite properly
• Use an OBD-II scanner to confirm the P0310 code.
• Inspect the spark plug and ignition coil for cylinder 10.
• Check the fuel injector for cylinder 10 for clogs or failure.
• Perform a compression test on cylinder 10.
• Inspect for vacuum leaks near cylinder 10.
• Replace the spark plug in cylinder 10.
• Replace the ignition coil for cylinder 10.
• Clean or replace the fuel injector for cylinder 10.
• Repair any vacuum leaks near cylinder 10.
• Address low compression issues in cylinder 10.
• OBD-II scanner
• Spark plug socket
• Compression tester
• Fuel injector cleaning kit
$150 - $500
Moderate
• Ford F-150
• Chevrolet Silverado
• Dodge Ram
• Regularly replace spark plugs and ignition coils.
• Use quality fuel to prevent injector clogging.
• Perform routine engine maintenance.
Engine Performance
• Avoid driving the vehicle until repairs are made to prevent damage.
• Have the vehicle inspected by a professional mechanic.
Check with the vehicle manufacturer for warranty coverage on ignition components.
Misfire codes like P0310 have been common in vehicles with high mileage or poor maintenance history.
Moderate – Address promptly to avoid further engine damage.
Operating a vehicle with a misfire can lead to increased emissions and may not comply with local emissions regulations.
• Engine at operating temperature
• Vehicle idling or under load
Cylinder 10 is typically located at the rear of the engine on the passenger side in a V-type engine configuration.
Q: Can I drive with a P0310 code?
A: It's not recommended to drive with a misfire code, as it can cause further damage to the engine.
Q: How can I prevent a cylinder misfire?
A: Regular maintenance such as changing spark plugs and ignition coils can help prevent misfires.
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Fitment Required · Vehicle-fitment part
Commonly relevant for misfire, ignition-efficiency, and some drivability-related repairs.
Misfire and ignition-related faults commonly involve spark plugs as part of the repair path.
Check the correct plug type, gap, and engine application for your vehicle.
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Fitment Required · Vehicle-fitment part
Relevant when the fault points toward ignition-coil performance or cylinder-specific ignition issues.
Some ignition faults involve coil performance or cylinder-specific coil problems.
Match the coil to your engine and confirm the failed component before ordering.
View options on AmazonThese parts may be related to this fault category, but a code by itself does not confirm exact fitment or guarantee that replacing a part will solve the problem.