Kia Rondo Rough Idle

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

What are common reasons my Kia Rondo has a rough idle?

While there are a variety of reasons your Kia Rondo 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 Kia Rondo Questions

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Codes came up multiple misfire changed coil pack did not help still runs rough has no power will not accelerate
I first started noticing after getting gas it would idle rough upon starting for a few seconds. then would smell gas....

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Kia Rondo Repairs and Prices
All costs based on RepairPal Fair Price Estimate™ averages. Actual prices may change depending on final diagnosis.

Kia Rondo 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