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 where one of the parts isn't working right, so the car stops sending fuel to that part to prevent damage.
The engine control module (ECM) has detected a misfire in cylinder 5 and has cut off fuel to prevent damage.
P1351 is a diagnostic trouble code (DTC) that indicates a misfire has been detected in cylinder 5. When this occurs, the ECM may cut off fuel to the cylinder to prevent further damage to the engine. This can be due to various reasons such as ignition system failure, fuel delivery issues, or mechanical problems within the engine.
• Check engine light on
• Rough engine idle
• Reduced engine power
• Increased fuel consumption
• Engine stalling
• Faulty spark plug in cylinder 5
• Defective ignition coil
• Fuel injector malfunction in cylinder 5
• Vacuum leak
• Compression issues in cylinder 5
ECM: Engine Control Module
DTC: Diagnostic Trouble Code
Misfire: A failure of the fuel to ignite properly in the engine cylinder
• Use an OBD-II scanner to confirm the code.
• Inspect spark plug and ignition coil for cylinder 5.
• Check fuel injector operation for cylinder 5.
• Perform a compression test on cylinder 5.
• Replace faulty spark plug.
• Replace defective ignition coil.
• Clean or replace fuel injector.
• Repair any vacuum leaks.
• Address any compression issues.
• OBD-II scanner
• Spark plug wrench
• Multimeter
• Compression tester
$150 - $500
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regularly replace spark plugs.
• Perform routine engine maintenance.
• Use quality fuel and additives.
Engine Performance
• Avoid driving the vehicle until repaired.
• Consult a professional mechanic for diagnosis.
• Regular maintenance can prevent future issues.
Check with your vehicle manufacturer for specific warranty coverage related to engine components.
Misfire codes like P1351 have been common in vehicles with aging ignition systems or fuel delivery issues.
High – Driving with a misfire can cause further engine damage.
Driving with a misfire can be dangerous and may lead to engine damage. Address the issue promptly.
• Engine at operating temperature
• Vehicle in idle or under light load
Cylinder 5 is typically located on the engine block, and its position can vary depending on the engine configuration.
Q: Can I drive my car with a P1351 code?
A: It's not recommended to drive with this code as it can cause further engine damage.
Q: How do I know if my car has a misfire?
A: Common signs include a rough idle, engine stalling, or a noticeable drop in power.
High-End · Full-system diagnostics
A full-system bidirectional platform aimed at advanced DIY users and professional diagnostic workflows.
Network faults often require full-system access instead of a generic code reader alone.
View on Amazon
Universal · Digital multimeter
A solid entry-level multimeter for voltage, continuity, resistance, and basic electrical troubleshooting.
Helpful for checking voltage drops, grounds, and basic circuit health when modules are not communicating.
View on Amazon
Universal · Wire connectors and repair kit
Useful when diagnosis points toward damaged wiring, corroded terminals, or connector repairs.
Useful if diagnosis points toward damaged connectors, wiring, or terminal repairs.
View on AmazonThese are optional diagnostic tools, not guaranteed fixes. As an Amazon Associate I earn from qualifying purchases.
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.
View options on Amazon
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.