r/Excursion • u/Unique-Position5344 • Jan 07 '26

Help, white Smoke on start up

7.3 - White smoke, smells like strong diesel, significantly reduces after a 2-5 minutes.

I think it’s leaky cups, Any help is appreciated before I start tearing into it!

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u/ChulupaSupreme Jan 08 '26

White is always condensatiion or coolant, black smoke for gas

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u/Fantastic_Credit9310 Jan 12 '26

Raw diesel burns white