replace engine everything work great but the smoke come out light gray on 1996 Lexus LS400

the machenic say have to change the computer is that possible and how much would it cost?

by in Sugar Land, TX on June 04, 2011
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
1 answer
ANSWER by , June 04, 2011
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: