Awasome 2001 Lexus 430 Check Engine Light Free 2023. It could mean a loose gas cap or a more tasking problem like bad spark plugs, bad vvt solenoid, catalytic converter or even transmission. The dealer replaced the left side catalytic converter ($1000 bucks).
Problems with the check engine light could vary from simple to complex or severe. Hope that it may help your problem. Web lexus 2001 ls430 how to fix a check engine light?
