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 rpmdiag Your Own Question
rpmdiag, Tech and Instructor
Category: Car
Satisfied Customers: 7740
Experience:  Since 1975
Type Your Car Question Here...
rpmdiag is online now
A new question is answered every 9 seconds

2004 rodeo with check eng lite and reduced pwr lite both on.

Customer Question

2004 rodeo with check eng lite and reduced pwr lite both on. best speed 20mph. car can be shifted to all gears successfully. tow driver said could be battery, high pressure valve, ground wire. any suggestions?
Submitted: 11 months ago.
Category: Car
Expert:  rpmdiag replied 11 months ago.

Hi, welcome to Just Answer. I’m Ron and I’ll be helping you
Before we get started though, Please understand that I don't know
your skill level or tools you have to assist us. Also understand that
I can't see, smell, hear, or touch the vehicle either, so patience is
appreciated. JA is a great Q/A site, but it does NOT replace a
repair shop.
My goal is to make you happy and get a great rating in return for
my time. Sometimes I have to give you bad news that I know you
didn’t want to hear, so please don’t shoot the messenger.

The best way to approach this is by use of a scan tool to see why it put you in limp mode. You can try this re-learn procedure first that I attached for you, but you still need to have the computer system checked out.

Thanks, Ron