the machenic say have to change the computer is that possible and how much would it cost?
Lexus Q&AAsk Your Question
1996 Lexus LS400 Question: replace engine everything work great but the smoke come out light gray
Answer #1Superbob June 04, 2011, 17:47Master
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.
Here's our directory link for you: