LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Smoke from Y pipe 99 330k

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Old 09-23-18, 09:51 PM
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99LSprobs
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Default Smoke from Y pipe 99 330k

This car has been smoking for awhile, upon notice it’s coming from the part where the y pipe connects to the other thing, exhaust manifold? Not to sure.... car does leak oil so I wonder if it’s dripping onto there, anyway here a link to a video of the smoke
Old 09-23-18, 11:04 PM
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Moarpower
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How much oil is it losing? The smoke is likely just oil. But if it's smoking each time you drive it has a pretty sketchy leak that you should get sorted soon
Old 09-23-18, 11:17 PM
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Usually every 2 times filling up, so maybe every 450-600 miles I go from full amount of oil to near empty where the car warns me about oil level.
Old 09-24-18, 11:08 AM
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spuds
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Originally Posted by Moarpower
How much oil is it losing? The smoke is likely just oil. But if it's smoking each time you drive it has a pretty sketchy leak that you should get sorted soon
Agreed,thats a lot of oil loss.

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