← View Generic P0337 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2014 Nissan SENTRA
P0337: P0337: Ignition System Misfire
on 2014 Nissan SENTRA
Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
✅ Yes
Save money
Your Vehicle
2014 Nissan
SENTRA
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Important for 2014 Nissan SENTRA Owners
Before starting repairs, verify which engine your 2014 Nissan SENTRA has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does P0337 Mean on 2014 Nissan SENTRA?
A misfire detected in one or more cylinders, which can cause decreased engine performance, rough idling, and decreased fuel efficiency.
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Symptoms
- • Rough idling
- • decreased engine performance
- • decreased fuel efficiency
- • engine light on
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Common Causes
- • Faulty spark plug
- • ignition coil
- • fuel injector
- • or vacuum leak
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How to Fix P0337 on 2014 Nissan SENTRA
1. Check and replace spark plugs, ignition coil, and fuel injector if necessary. 2. Inspect and repair vacuum leaks. 3. Check and adjust ignition timing.
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Need Maintenance Info for Your SENTRA?
Get oil capacity, filter specs, and torque settings for your specific 2014 Nissan SENTRA.
View 2014 Nissan SENTRA SpecsParts for 2014 Nissan SENTRA
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with P0337
P0335
Sequential Code
Crankshaft Position Sensor Circuit Malfunction
High
P0336
Sequential Code
P0336: Ignition System Misfire
Medium
P0338
Sequential Code
P0338: Ignition System Misfire
Medium
P0339
Sequential Code
P0339: Ignition System Misfire
Medium
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system