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 Steve Your Own Question
Steve
Steve, Honda Mechanic
Category: Honda
Satisfied Customers: 3441
Experience:  13+ years with Honda,ase certified over 25 years
13523613
Type Your Honda Question Here...
Steve is online now
A new question is answered every 9 seconds

idle rpm goes up and down (1000 to 2500 RPM) repeatedly in odyssey

This answer was rated:

idle RPM goes up and down (1000 to 2500 RPM) repeatedly in odyssey 2001 EX

sounds like either a low coolant issue or bad Idle Air Control valve. Is the the check engine light on?

Steve and 5 other Honda Specialists are ready to help you