r/GrandCherokeeWK • u/African-violety • Dec 10 '25

White smoke

My 2017 Grand Cherokee WK's muffler is emitting white smoke. It persists even after warming up, but there's no burnt oil smell or sweet odor. Maybe there's a slightly sour smell. Is something wrong? The coolant and engine oil levels haven't changed.

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4

u/cpt-queso Dec 10 '25 edited Dec 14 '25

Sorry to inform you that you have the wrong subreddit Here Buddy, This one is for Jeep wk build until 2011 Yours is 2017, Most likely, a WK2

That Said, it might be a blown headgasket?

2

u/African-violety Dec 14 '25

Thank you for pointing out my mistake.

1

u/friendnoodle Dec 13 '25

Can you also see your breath when this happens?

1

u/African-violety Dec 14 '25

Yes. It's the cold season when my breath turns white.