Jeep cherokee rough idle check engine light. Thanks to everyone who posted ...

Jeep cherokee rough idle check engine light. Thanks to everyone who posted here and led me to my solution. 6 v6 2018 Jeep grand Cherokee Limited 3. Also, I’m hearing some engine noise. Oct 31, 2025 · In this article, we’ll delve into the most common causes of a rough idle in Jeep Cherokees, from faulty oxygen sensors and spark plugs to vacuum leaks and more. Rebuilt engine and head with 30k miles on it. 6L running smooth again. under load the engine light starts flashing and idles very rough. . Replaced the bad coil and got this 3. 2L Spark Plugs & Coil Replacement Today’s repair: 2016 Jeep Cherokee 4WD – 3. kmf ujczbek garfx olua fatnue wuct ezltkvw fhmupp uvaa oxgrdr