Infiniti FX35 Rough Idle

Learn if it's a simple fix or time to seek out a trusted technician.

What are common reasons my Infiniti FX35 has a rough idle?

While there are a variety of reasons your Infiniti FX35 has a rough idle, the most common 3 are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil.
of the time it's
Vacuum Leak
of the time it's
Spark Plugs
of the time it's
Ignition Coil

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Related Infiniti FX35 Questions

See what others are asking about their Infiniti FX35. Get answers from RepairPal's community of auto experts and enthusiasts.
The ses light started blinking, and the idle was slightly rough. dis a fuel injector cleaner and put non ethanol 93 ...
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Infiniti FX35 Repairs and Prices
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Infiniti FX35 Rough Idle Repair Symptoms

A failing ignition coil can create several symptoms: Check engine light comes on Engine runs poorly or stall Increased emissions Reduced fuel economy Car won’t start I...Read More
When spark plugs fail, the engine will struggle. The check engine light will come on, and it may appear either solid or flashing. The driver would likely notice one or more of t...Read More