Lexus Troubleshooting Questions? Ask a Lexus Expert
Do you have a generic code reader or access to one or in most states except California Virginia they do free malfunction code reads At local parts stores like AutoZone or O'Reillys.? We need to start with finding out what codes would be set in the computer causing the check engine light to illuminate. At any time has the check engine light started to flash or have you noticed any rough idle or misfire on acceleration?