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2010 2011 BMW 5 Series Forum F10 Puff of blue smoke out of exhaust after a long idle |
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06-08-2022, 04:44 AM | #1 |
Second Lieutenant
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Puff of blue smoke out of exhaust after a long idle
Posting here because engines are engines. Any info appreciated
Ok guys need some help if possible as its doing my head in. I had my turbos changed recently along with charge cooler. I am running single mid full decat. With the weather getting warmer once the car has been run up to temp and I am in stop start traffic I always get a puff of blue smoke. Sometimes heavy due to long idle this obviously decreases with the valves closed as air flow is restricted but with valves open it is a lot more visible. This only happens when pulling away at low speeds and then disappears. What could it be? will seafoam help? Videos attached for reference |
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