the machenic say have to change the computer is that possible and how much would it cost?
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1996 Lexus LS400 Question: replace engine everything work great but the smoke come out light gray
Answer #1Superbob June 04, 2011, 20:47Master
If the engine runs OK but it smokes, I don't think I'd suspect the computer, I'd suspect the oil rings in the engine.
Get a second opinion at a Lexus specialist.
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