How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Ron Your Own Question
Ron, ASE Certified Technician
Category: Lexus
Satisfied Customers: 35882
Experience:  35 years working as an ASE certified tech.
Type Your Lexus Question Here...
Ron is online now
A new question is answered every 9 seconds

Re-94 lexus es 300 on startup check engine light comes on

Customer Question

re-94 lexus es 300 on startup check engine light comes on and engine will not accelerate above 1000 rpm and stalls. after several restarts ck eng may go off and eng will accelerate. don't know where to start looking for reason. have changed throttle position sensor and egr valve. can u suggest anything? thx
Submitted: 1 year ago.
Category: Lexus
Expert:  Ron replied 1 year ago.

Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.

The check engine light comes on when the computer sees a system fault and when this happens the system will set an store a fault code and or codes. In order to know what is failing you are going to need to scan the system and retrieve the fault code and or codes that should be setting. If you can get this done and post back with them I will see if I can help you determine what is causing this issue.